| 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 | $9.77 | 13.204% | $11.06 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $34.52 | 9.298% | $37.7297 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $18.73 | 8.847% | $20.387 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $55.57 | 11.746% | $62.0973 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $226.59 | 11.431% | $252.4915 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $78.43 | 7.367% | $84.2079 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $160.59 | 11.241% | $178.6419 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $584.20 | $646.6153 | $646.62 | $646.65 | $646.60 | |