| 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 | $59.34 | 9.388% | $64.9108 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $182.48 | 5.711% | $192.9014 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $103.45 | 11.460% | $115.3054 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $118.38 | 9.382% | $129.4864 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $183.88 | 4.868% | $192.8313 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $193.35 | 8.159% | $209.1254 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $42.79 | 5.160% | $44.998 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $883.67 | $949.5587 | $949.57 | $949.60 | $949.50 | |