| 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 | $66.49 | 11.540% | $74.1629 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $31.28 | 4.194% | $32.5919 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $25.74 | 11.530% | $28.7078 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $112.42 | 5.184% | $118.2479 | $118.25 | $118.25 | $118.20 |
| Purchase #5 | $122.82 | 8.491% | $133.2486 | $133.25 | $133.25 | $133.20 |
| Purchase #6 | $206.27 | 7.289% | $221.305 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $207.40 | 7.278% | $222.4946 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $772.42 | $830.7587 | $830.76 | $830.75 | $830.70 | |