| 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 | $41.97 | 5.111% | $44.1151 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $189.93 | 7.443% | $204.0665 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $213.55 | 6.331% | $227.0699 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $81.69 | 10.650% | $90.39 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $127.38 | 8.605% | $138.341 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $236.52 | 8.310% | $256.1748 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $93.74 | 13.554% | $106.4455 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $984.78 | $1,066.6028 | $1,066.61 | $1,066.55 | $1,066.60 | |