| 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 | $65.85 | 12.568% | $74.126 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $44.98 | 3.589% | $46.5943 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $41.34 | 6.652% | $44.0899 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $142.59 | 9.164% | $155.6569 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $197.69 | 10.601% | $218.6471 | $218.65 | $218.65 | $218.60 |
| Purchase #6 | $99.40 | 3.460% | $102.8392 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $193.46 | 4.781% | $202.7093 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $785.31 | $844.6627 | $844.67 | $844.70 | $844.60 | |