| 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 | $60.89 | 10.242% | $67.1264 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $172.34 | 8.163% | $186.4081 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $116.98 | 10.790% | $129.6021 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $94.45 | 4.104% | $98.3262 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $74.69 | 7.476% | $80.2738 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $143.52 | 7.238% | $153.908 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $98.42 | 10.157% | $108.4165 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $761.29 | $824.0611 | $824.07 | $824.05 | $824.00 | |