| 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 | $220.58 | 13.726% | $250.8568 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $38.33 | 7.194% | $41.0875 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $150.85 | 7.648% | $162.387 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $33.59 | 3.407% | $34.7344 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $247.94 | 11.784% | $277.1572 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $44.87 | 4.395% | $46.842 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $90.35 | 7.144% | $96.8046 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $826.51 | $909.8695 | $909.87 | $909.90 | $909.90 | |