| 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 | $46.31 | 4.718% | $48.4949 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $64.80 | 5.533% | $68.3854 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $157.44 | 8.117% | $170.2194 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $90.63 | 8.697% | $98.5121 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $230.59 | 7.599% | $248.1125 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $144.84 | 4.437% | $151.2666 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $202.55 | 3.124% | $208.8777 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $937.16 | $993.8686 | $993.87 | $993.85 | $993.90 | |