| 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 | $24.91 | 5.770% | $26.3473 | $26.35 | $26.35 | $26.30 |
| Purchase #2 | $38.58 | 5.309% | $40.6282 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $97.48 | 5.105% | $102.4564 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $42.32 | 3.219% | $43.6823 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $117.48 | 11.269% | $130.7188 | $130.72 | $130.70 | $130.70 |
| Purchase #6 | $87.69 | 4.177% | $91.3528 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $67.99 | 11.627% | $75.8952 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $476.45 | $511.0810 | $511.09 | $511.10 | $511.10 | |