| 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 | $44.41 | 13.803% | $50.5399 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $100.48 | 6.636% | $107.1479 | $107.15 | $107.15 | $107.10 |
| Purchase #3 | $67.82 | 3.536% | $70.2181 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $11.51 | 8.109% | $12.4433 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $82.30 | 12.292% | $92.4163 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $47.46 | 10.246% | $52.3228 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $8.55 | 12.807% | $9.645 | $9.65 | $9.65 | $9.60 |
| 7 purchase totals = | $362.53 | $394.7333 | $394.74 | $394.70 | $394.50 | |