| 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 | $43.57 | 13.490% | $49.4476 | $49.45 | $49.45 | $49.40 |
| Purchase #2 | $35.38 | 8.132% | $38.2571 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $102.86 | 8.514% | $111.6175 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $195.64 | 4.465% | $204.3753 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $158.87 | 11.708% | $177.4705 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $238.26 | 7.506% | $256.1438 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $133.47 | 4.773% | $139.8405 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $908.05 | $977.1523 | $977.16 | $977.15 | $977.10 | |