| 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 | $229.47 | 11.405% | $255.6411 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $50.94 | 9.360% | $55.708 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $39.43 | 6.333% | $41.9271 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $210.86 | 9.246% | $230.3561 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $70.63 | 3.745% | $73.2751 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $24.71 | 13.770% | $28.1126 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $71.87 | 10.341% | $79.3021 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $697.91 | $764.3221 | $764.33 | $764.35 | $764.30 | |