| 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 | $33.89 | 4.408% | $35.3839 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $44.30 | 6.575% | $47.2127 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $15.88 | 5.248% | $16.7134 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $205.68 | 10.525% | $227.3278 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $18.70 | 13.149% | $21.1589 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $74.36 | 13.322% | $84.2662 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $180.45 | 7.806% | $194.5359 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $573.26 | $626.5988 | $626.60 | $626.60 | $626.60 | |