| 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 | $6.26 | 12.715% | $7.056 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $31.28 | 6.420% | $33.2882 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $172.89 | 4.315% | $180.3502 | $180.35 | $180.35 | $180.40 |
| Purchase #4 | $206.53 | 8.851% | $224.81 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $181.76 | 10.278% | $200.4413 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $64.46 | 13.833% | $73.3768 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $192.64 | 12.761% | $217.2228 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $855.82 | $936.5453 | $936.55 | $936.55 | $936.60 | |