| 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 | $35.32 | 4.217% | $36.8094 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $82.40 | 13.163% | $93.2463 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $151.43 | 6.375% | $161.0837 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $159.49 | 13.237% | $180.6017 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $236.69 | 11.712% | $264.4111 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $218.58 | 6.359% | $232.4795 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $67.86 | 11.337% | $75.5533 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $951.77 | $1,044.1850 | $1,044.18 | $1,044.20 | $1,044.20 | |