| 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 | $31.77 | 5.149% | $33.4058 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $100.41 | 6.201% | $106.6364 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $160.83 | 8.647% | $174.737 | $174.74 | $174.75 | $174.70 |
| Purchase #4 | $10.61 | 9.234% | $11.5897 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $159.52 | 7.871% | $172.0758 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $19.50 | 13.849% | $22.2006 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $77.73 | 13.243% | $88.0238 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $560.37 | $608.6691 | $608.68 | $608.70 | $608.60 | |