| 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 | $90.84 | 7.651% | $97.7902 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $89.91 | 5.245% | $94.6258 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $66.28 | 12.225% | $74.3827 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $128.76 | 13.112% | $145.643 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $53.28 | 8.184% | $57.6404 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $37.27 | 10.592% | $41.2176 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $213.39 | 10.182% | $235.1174 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $679.73 | $746.4171 | $746.42 | $746.45 | $746.30 | |