| 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 | $31.51 | 3.653% | $32.6611 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $182.30 | 13.417% | $206.7592 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $35.30 | 13.288% | $39.9907 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $139.58 | 10.286% | $153.9372 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $66.94 | 11.648% | $74.7372 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $47.73 | 11.359% | $53.1517 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $214.87 | 6.246% | $228.2908 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $718.23 | $789.5279 | $789.53 | $789.55 | $789.60 | |