| 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 | $100.92 | 9.531% | $110.5387 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $160.28 | 5.472% | $169.0505 | $169.05 | $169.05 | $169.10 |
| Purchase #3 | $240.54 | 7.578% | $258.7681 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $193.76 | 10.591% | $214.2811 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $28.54 | 3.776% | $29.6177 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $47.62 | 12.185% | $53.4225 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $118.42 | 11.217% | $131.7032 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $890.08 | $967.3818 | $967.38 | $967.35 | $967.40 | |