| 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 | $66.92 | 9.151% | $73.0438 | $73.04 | $73.05 | $73.00 |
| Purchase #2 | $200.35 | 9.597% | $219.5776 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $232.47 | 4.663% | $243.3101 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $31.28 | 5.686% | $33.0586 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $147.26 | 9.755% | $161.6252 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $76.86 | 7.341% | $82.5023 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $15.37 | 7.374% | $16.5034 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $770.51 | $829.6210 | $829.62 | $829.65 | $829.60 | |