| 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 | $66.33 | 12.290% | $74.482 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $96.70 | 5.155% | $101.6849 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $128.45 | 11.554% | $143.2911 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $42.73 | 3.511% | $44.2303 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $248.66 | 8.739% | $270.3904 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $80.34 | 13.182% | $90.9304 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $74.68 | 13.186% | $84.5273 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $737.89 | $809.5364 | $809.53 | $809.65 | $809.50 | |