| 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 | $24.56 | 4.388% | $25.6377 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $151.26 | 4.640% | $158.2785 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $20.74 | 4.690% | $21.7127 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $42.58 | 9.269% | $46.5267 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $209.26 | 13.836% | $238.2132 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $137.27 | 13.708% | $156.087 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $41.71 | 5.696% | $44.0858 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $627.38 | $690.5416 | $690.55 | $690.60 | $690.50 | |