| 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 | $51.74 | 4.792% | $54.2194 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $169.87 | 13.390% | $192.6156 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $92.29 | 4.460% | $96.4061 | $96.41 | $96.40 | $96.40 |
| Purchase #4 | $112.94 | 7.541% | $121.4568 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $181.87 | 4.538% | $190.1233 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $144.45 | 8.438% | $156.6387 | $156.64 | $156.65 | $156.60 |
| Purchase #7 | $95.84 | 6.385% | $101.9594 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $849.00 | $913.4193 | $913.43 | $913.35 | $913.40 | |