| 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 | $46.78 | 3.434% | $48.3864 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $242.99 | 7.487% | $261.1827 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $59.45 | 7.174% | $63.7149 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $29.83 | 8.408% | $32.3381 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $232.26 | 9.726% | $254.8496 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $98.52 | 11.303% | $109.6557 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $124.33 | 8.136% | $134.4455 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $834.16 | $904.5729 | $904.58 | $904.60 | $904.50 | |