| 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 | $40.32 | 3.406% | $41.6933 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $37.28 | 7.598% | $40.1125 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $88.82 | 8.604% | $96.4621 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $33.43 | 8.454% | $36.2562 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $227.96 | 9.613% | $249.8738 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $58.76 | 11.195% | $65.3382 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $179.82 | 7.871% | $193.9736 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $666.39 | $723.7097 | $723.70 | $723.65 | $723.80 | |