| 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 | $87.26 | 4.794% | $91.4432 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $99.71 | 7.130% | $106.8193 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $89.65 | 4.203% | $93.418 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $160.84 | 7.625% | $173.1041 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $241.25 | 12.155% | $270.5739 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $99.53 | 11.255% | $110.7321 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $140.53 | 8.490% | $152.461 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $918.77 | $998.5516 | $998.54 | $998.50 | $998.50 | |