| 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 | $81.88 | 12.805% | $92.3647 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $29.44 | 13.532% | $33.4238 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $35.42 | 10.581% | $39.1678 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $156.72 | 8.561% | $170.1368 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $128.66 | 11.648% | $143.6463 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $70.75 | 4.803% | $74.1481 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $6.45 | 8.262% | $6.9829 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $509.32 | $559.8704 | $559.87 | $559.85 | $559.80 | |