| 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 | $82.96 | 8.446% | $89.9668 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $111.88 | 9.140% | $122.1058 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $126.35 | 7.405% | $135.7062 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $46.52 | 8.533% | $50.4896 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $211.89 | 5.489% | $223.5206 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $25.32 | 3.748% | $26.269 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $49.70 | 11.861% | $55.5949 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $654.62 | $703.6529 | $703.66 | $703.60 | $703.70 | |