| 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 | $33.64 | 9.684% | $36.8977 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $110.89 | 7.292% | $118.9761 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $133.40 | 3.131% | $137.5768 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $55.68 | 4.545% | $58.2107 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $107.39 | 3.303% | $110.9371 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $104.79 | 12.554% | $117.9453 | $117.95 | $117.95 | $117.90 |
| Purchase #7 | $228.35 | 9.567% | $250.1962 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $774.14 | $830.7399 | $830.76 | $830.80 | $830.70 | |