| 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 | $31.43 | 7.320% | $33.7307 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $82.53 | 11.831% | $92.2941 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $30.66 | 7.342% | $32.9111 | $32.91 | $32.90 | $32.90 |
| Purchase #4 | $40.42 | 5.741% | $42.7405 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $102.40 | 7.808% | $110.3954 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $130.69 | 7.798% | $140.8812 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $187.38 | 7.564% | $201.5534 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $605.51 | $654.5064 | $654.50 | $654.55 | $654.50 | |