| 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 | $127.80 | 6.636% | $136.2808 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $34.55 | 11.178% | $38.412 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $92.39 | 7.269% | $99.1058 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $36.69 | 7.366% | $39.3926 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $66.78 | 10.427% | $73.7432 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $69.42 | 7.143% | $74.3787 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $213.94 | 9.351% | $233.9455 | $233.95 | $233.95 | $233.90 |
| 7 purchase totals = | $641.57 | $695.2586 | $695.26 | $695.30 | $695.20 | |