| 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 | $26.96 | 4.649% | $28.2134 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $51.42 | 6.383% | $54.7021 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $43.52 | 7.865% | $46.9428 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $110.60 | 10.579% | $122.3004 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $134.49 | 12.867% | $151.7948 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $220.26 | 5.128% | $231.5549 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $53.47 | 10.249% | $58.9501 | $58.95 | $58.95 | $59.00 |
| 7 purchase totals = | $640.72 | $694.4585 | $694.44 | $694.45 | $694.50 | |