| 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 | $18.63 | 7.843% | $20.0912 | $20.09 | $20.10 | $20.10 |
| Purchase #2 | $148.51 | 6.826% | $158.6473 | $158.65 | $158.65 | $158.60 |
| Purchase #3 | $229.34 | 6.139% | $243.4192 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $162.29 | 9.229% | $177.2677 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $94.32 | 5.705% | $99.701 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $117.55 | 5.734% | $124.2903 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $20.30 | 8.707% | $22.0675 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $790.94 | $845.4842 | $845.49 | $845.45 | $845.50 | |