| 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 | $30.42 | 10.375% | $33.5761 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $215.55 | 6.867% | $230.3518 | $230.35 | $230.35 | $230.40 |
| Purchase #3 | $95.42 | 11.859% | $106.7359 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $238.36 | 7.766% | $256.871 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $146.99 | 3.513% | $152.1538 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $81.78 | 13.385% | $92.7263 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $71.98 | 9.310% | $78.6813 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $880.50 | $951.0962 | $951.10 | $951.15 | $951.20 | |