| 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 | $38.37 | 7.832% | $41.3751 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $74.87 | 6.474% | $79.7171 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $135.92 | 10.498% | $150.1889 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $31.38 | 12.817% | $35.402 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $53.90 | 12.433% | $60.6014 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $16.31 | 6.335% | $17.3432 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $53.63 | 13.494% | $60.8668 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $404.38 | $445.4945 | $445.50 | $445.50 | $445.50 | |