| 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 | $69.49 | 3.530% | $71.943 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $66.82 | 12.661% | $75.2801 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $185.56 | 9.852% | $203.8414 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $114.30 | 9.663% | $125.3448 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $189.60 | 5.127% | $199.3208 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $7.81 | 13.812% | $8.8887 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $29.81 | 7.790% | $32.1322 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $663.39 | $716.7510 | $716.74 | $716.80 | $716.60 | |