| 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 | $210.53 | 10.331% | $232.2799 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $73.58 | 5.148% | $77.3679 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $42.65 | 8.636% | $46.3333 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $86.45 | 8.799% | $94.0567 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $48.74 | 10.483% | $53.8494 | $53.85 | $53.85 | $53.80 |
| Purchase #6 | $131.74 | 7.319% | $141.3821 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $83.94 | 9.721% | $92.0998 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $677.63 | $737.3691 | $737.37 | $737.40 | $737.40 | |