| 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 | $35.80 | 6.265% | $38.0429 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $28.97 | 12.594% | $32.6185 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $233.69 | 12.182% | $262.1581 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $204.46 | 6.288% | $217.3164 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $25.75 | 13.795% | $29.3022 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $79.95 | 13.257% | $90.549 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $144.56 | 7.757% | $155.7735 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $753.18 | $825.7606 | $825.76 | $825.70 | $825.70 | |