| 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 | $46.27 | 8.672% | $50.2825 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $64.28 | 13.839% | $73.1757 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $22.48 | 10.209% | $24.775 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $158.27 | 3.266% | $163.4391 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $94.67 | 12.372% | $106.3826 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $239.77 | 13.278% | $271.6067 | $271.61 | $271.60 | $271.60 |
| Purchase #7 | $190.48 | 11.284% | $211.9738 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $816.22 | $901.6354 | $901.64 | $901.70 | $901.70 | |