| 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 | $109.96 | 13.182% | $124.4549 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $162.30 | 4.624% | $169.8048 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $170.64 | 8.326% | $184.8475 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $91.82 | 13.829% | $104.5178 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $110.60 | 4.395% | $115.4609 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $6.82 | 12.152% | $7.6488 | $7.65 | $7.65 | $7.60 |
| Purchase #7 | $84.92 | 4.329% | $88.5962 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $737.06 | $795.3309 | $795.33 | $795.30 | $795.30 | |