| 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 | $8.77 | 8.581% | $9.5226 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $53.87 | 6.708% | $57.4836 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $54.61 | 10.792% | $60.5035 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $112.86 | 11.448% | $125.7802 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $114.40 | 10.585% | $126.5092 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $248.26 | 3.382% | $256.6562 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $124.51 | 11.548% | $138.8884 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $717.28 | $775.3437 | $775.34 | $775.35 | $775.40 | |