| 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 | $80.39 | 13.545% | $91.2788 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $32.25 | 12.137% | $36.1642 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $42.42 | 11.497% | $47.297 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $249.84 | 9.129% | $272.6479 | $272.65 | $272.65 | $272.60 |
| Purchase #5 | $240.84 | 10.146% | $265.2756 | $265.28 | $265.30 | $265.30 |
| Purchase #6 | $121.62 | 8.648% | $132.1377 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $34.70 | 5.706% | $36.68 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $802.06 | $881.4812 | $881.49 | $881.55 | $881.50 | |