| 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 | $58.68 | 12.381% | $65.9452 | $65.95 | $65.95 | $65.90 |
| Purchase #2 | $26.97 | 9.835% | $29.6225 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $20.92 | 7.125% | $22.4106 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $187.29 | 7.544% | $201.4192 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $110.58 | 6.524% | $117.7942 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $107.50 | 12.674% | $121.1246 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $37.63 | 11.416% | $41.9258 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $549.57 | $600.2421 | $600.24 | $600.20 | $600.10 | |