| 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 | $69.54 | 10.716% | $76.9919 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $29.52 | 12.208% | $33.1238 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $142.83 | 3.697% | $148.1104 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $126.67 | 11.515% | $141.2561 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $89.93 | 12.694% | $101.3457 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $114.37 | 8.134% | $123.6729 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $87.67 | 11.461% | $97.7179 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $660.53 | $722.2187 | $722.22 | $722.15 | $722.20 | |