| 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 | $46.96 | 6.551% | $50.0363 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $96.44 | 11.778% | $107.7987 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $14.48 | 9.571% | $15.8659 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $59.50 | 7.517% | $63.9726 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $190.33 | 6.290% | $202.3018 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $90.81 | 5.426% | $95.7374 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $120.86 | 13.127% | $136.7253 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $619.38 | $672.4380 | $672.45 | $672.45 | $672.40 | |