| 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 | $133.64 | 12.516% | $150.3664 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $33.88 | 3.249% | $34.9808 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $72.75 | 6.605% | $77.5551 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $127.91 | 10.190% | $140.944 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $58.50 | 4.461% | $61.1097 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $16.97 | 3.544% | $17.5714 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $84.49 | 11.249% | $93.9943 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $528.14 | $576.5217 | $576.52 | $576.50 | $576.60 | |