| 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 | $37.27 | 11.272% | $41.4711 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $29.42 | 6.186% | $31.2399 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $111.72 | 9.516% | $122.3513 | $122.35 | $122.35 | $122.40 |
| Purchase #4 | $161.61 | 9.656% | $177.2151 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $40.38 | 4.370% | $42.1446 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $85.79 | 12.308% | $96.349 | $96.35 | $96.35 | $96.30 |
| Purchase #7 | $77.39 | 7.500% | $83.1943 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $543.58 | $593.9653 | $593.96 | $593.95 | $593.90 | |