| 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 | $6.57 | 13.454% | $7.4539 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $111.68 | 5.755% | $118.1072 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $202.70 | 5.357% | $213.5586 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $22.82 | 6.606% | $24.3275 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $208.96 | 11.541% | $233.0761 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $33.53 | 13.139% | $37.9355 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $163.96 | 7.801% | $176.7505 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $750.22 | $811.2093 | $811.22 | $811.25 | $811.30 | |