| 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 | $26.64 | 7.726% | $28.6982 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $64.27 | 9.282% | $70.2355 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $129.93 | 3.369% | $134.3073 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $197.88 | 6.130% | $210.01 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $93.66 | 12.319% | $105.198 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $185.29 | 3.624% | $192.0049 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $97.95 | 11.239% | $108.9586 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $795.62 | $849.4125 | $849.42 | $849.40 | $849.40 | |