| 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 | $94.33 | 13.781% | $107.3296 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $107.70 | 3.643% | $111.6235 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $44.93 | 12.586% | $50.5849 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $25.47 | 3.240% | $26.2952 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $94.99 | 9.843% | $104.3399 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $73.60 | 7.837% | $79.368 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $111.79 | 7.635% | $120.3252 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $552.81 | $599.8663 | $599.87 | $599.90 | $599.80 | |