| 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 | $18.67 | 8.326% | $20.2245 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $23.34 | 5.386% | $24.5971 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $27.78 | 6.171% | $29.4943 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $90.48 | 3.731% | $93.8558 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $216.87 | 5.268% | $228.2947 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $231.86 | 7.568% | $249.4072 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $143.55 | 8.386% | $155.5881 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $752.55 | $801.4617 | $801.46 | $801.45 | $801.50 | |