| 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 | $83.67 | 4.553% | $87.4795 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $195.42 | 8.559% | $212.146 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $240.83 | 4.452% | $251.5518 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $202.81 | 13.481% | $230.1508 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $96.65 | 8.436% | $104.8034 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $39.57 | 7.403% | $42.4994 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $66.67 | 11.355% | $74.2404 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $925.62 | $1,002.8713 | $1,002.87 | $1,002.90 | $1,002.90 | |