| 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 | $17.94 | 8.443% | $19.4547 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $127.69 | 8.283% | $138.2666 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $82.82 | 9.549% | $90.7285 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $202.46 | 12.253% | $227.2674 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $116.29 | 5.642% | $122.8511 | $122.85 | $122.85 | $122.90 |
| Purchase #6 | $161.32 | 13.692% | $183.4079 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $12.60 | 5.843% | $13.3362 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $721.12 | $795.3124 | $795.32 | $795.30 | $795.40 | |