| 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 | $104.34 | 5.592% | $110.1747 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $105.37 | 13.677% | $119.7815 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $31.78 | 8.252% | $34.4025 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $101.53 | 6.606% | $108.2371 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $196.65 | 4.370% | $205.2436 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $150.70 | 13.218% | $170.6195 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $103.99 | 3.323% | $107.4456 | $107.45 | $107.45 | $107.40 |
| 7 purchase totals = | $794.36 | $855.9045 | $855.90 | $855.90 | $855.80 | |