| 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 | $104.45 | 4.646% | $109.3027 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $197.40 | 10.380% | $217.8901 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $46.99 | 4.452% | $49.082 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $130.30 | 10.527% | $144.0167 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $88.65 | 3.847% | $92.0604 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $110.99 | 9.655% | $121.7061 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $104.71 | 7.103% | $112.1476 | $112.15 | $112.15 | $112.10 |
| 7 purchase totals = | $783.49 | $846.2056 | $846.21 | $846.20 | $846.20 | |