| 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 | $75.79 | 4.159% | $78.9421 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $195.68 | 7.441% | $210.2405 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $37.65 | 5.327% | $39.6556 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $160.39 | 11.188% | $178.3344 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $59.66 | 10.537% | $65.9464 | $65.95 | $65.95 | $65.90 |
| Purchase #6 | $206.77 | 4.123% | $215.2951 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $115.45 | 11.372% | $128.579 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $851.39 | $916.9931 | $917.00 | $917.05 | $916.90 | |