| 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 | $22.38 | 4.305% | $23.3435 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $90.72 | 4.203% | $94.533 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $152.26 | 13.350% | $172.5867 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $141.40 | 3.519% | $146.3759 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $80.68 | 9.545% | $88.3809 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $163.35 | 11.391% | $181.9572 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $243.31 | 7.243% | $260.9329 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $894.10 | $968.1101 | $968.11 | $968.20 | $968.10 | |