| 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 | $7.47 | 7.374% | $8.0208 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $24.79 | 11.559% | $27.6555 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $235.28 | 11.834% | $263.123 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $113.65 | 13.610% | $129.1178 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $211.77 | 10.666% | $234.3574 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $56.96 | 12.687% | $64.1865 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $223.58 | 11.365% | $248.9899 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $873.50 | $975.4509 | $975.46 | $975.40 | $975.50 | |