| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.82 | 7.673% | $69.7936 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $165.42 | 3.379% | $171.0095 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $191.42 | 3.873% | $198.8337 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $129.65 | 6.540% | $138.1291 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $242.63 | 10.281% | $267.5748 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $197.60 | 4.700% | $206.8872 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $105.49 | 10.266% | $116.3196 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $1,097.03 | $1,168.5475 | $1,168.54 | $1,168.55 | $1,168.50 | |