| 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 | $62.28 | 3.678% | $64.5707 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $108.48 | 10.474% | $119.8422 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $162.38 | 4.361% | $169.4614 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $136.32 | 3.169% | $140.64 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $221.91 | 9.847% | $243.7615 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $237.69 | 6.531% | $253.2135 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $6.66 | 13.515% | $7.5601 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $935.72 | $999.0494 | $999.04 | $999.00 | $999.10 | |