| 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 | $28.61 | 12.472% | $32.1782 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $26.93 | 9.453% | $29.4757 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $14.85 | 13.426% | $16.8438 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $94.28 | 10.146% | $103.8456 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $137.39 | 13.150% | $155.4568 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $232.63 | 11.871% | $260.2455 | $260.25 | $260.25 | $260.20 |
| Purchase #7 | $237.45 | 6.507% | $252.9009 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $772.14 | $850.9465 | $850.96 | $851.00 | $850.90 | |