| 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 | $88.30 | 11.498% | $98.4527 | $98.45 | $98.45 | $98.50 |
| Purchase #2 | $82.71 | 7.420% | $88.8471 | $88.85 | $88.85 | $88.80 |
| Purchase #3 | $40.46 | 9.126% | $44.1524 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $112.95 | 11.766% | $126.2397 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $73.85 | 3.489% | $76.4266 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $42.86 | 5.847% | $45.366 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $228.74 | 9.136% | $249.6377 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $669.87 | $729.1222 | $729.13 | $729.15 | $729.10 | |