| 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 | $7.29 | 4.581% | $7.624 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $59.87 | 11.385% | $66.6862 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $64.64 | 3.313% | $66.7815 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $246.99 | 5.128% | $259.6556 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $38.42 | 11.494% | $42.836 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $133.40 | 4.830% | $139.8432 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $96.38 | 6.461% | $102.6071 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $646.99 | $686.0336 | $686.04 | $686.05 | $686.00 | |