| 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 | $22.29 | 6.482% | $23.7348 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $126.56 | 10.430% | $139.7602 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $38.93 | 8.736% | $42.3309 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $46.58 | 4.126% | $48.5019 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $159.94 | 9.736% | $175.5118 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $152.55 | 13.736% | $173.5043 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $140.81 | 13.184% | $159.3744 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $687.66 | $762.7183 | $762.70 | $762.70 | $762.70 | |