| 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 | $34.38 | 11.202% | $38.2312 | $38.23 | $38.25 | $38.20 |
| Purchase #2 | $221.28 | 8.718% | $240.5712 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $236.70 | 5.360% | $249.3871 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $159.45 | 6.786% | $170.2703 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $19.28 | 9.760% | $21.1617 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $84.38 | 12.694% | $95.0912 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $46.67 | 6.754% | $49.8221 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $802.14 | $864.5348 | $864.53 | $864.50 | $864.60 | |