| 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 | $36.27 | 3.425% | $37.5122 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $32.96 | 4.439% | $34.4231 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $146.84 | 4.319% | $153.182 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $205.31 | 5.841% | $217.3022 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $232.88 | 9.377% | $254.7172 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $82.54 | 13.814% | $93.9421 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $179.32 | 7.825% | $193.3518 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $916.12 | $984.4306 | $984.42 | $984.40 | $984.40 | |