| 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 | $83.62 | 6.128% | $88.7442 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $79.87 | 10.767% | $88.4696 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $145.74 | 10.323% | $160.7847 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $100.41 | 5.632% | $106.0651 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $65.45 | 9.613% | $71.7417 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $144.70 | 7.188% | $155.101 | $155.10 | $155.10 | $155.10 |
| Purchase #7 | $215.91 | 12.817% | $243.5832 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $835.70 | $914.4895 | $914.48 | $914.50 | $914.50 | |