| 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 | $53.63 | 9.340% | $58.639 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $95.78 | 7.520% | $102.9827 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $188.83 | 4.797% | $197.8882 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $79.89 | 5.608% | $84.3702 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $60.41 | 9.213% | $65.9756 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $8.91 | 4.497% | $9.3107 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $92.84 | 10.212% | $102.3208 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $580.29 | $621.4872 | $621.49 | $621.50 | $621.50 | |