| 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 | $29.98 | 11.250% | $33.3528 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $147.55 | 10.659% | $163.2774 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $21.97 | 13.745% | $24.9898 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $61.47 | 13.533% | $69.7887 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $74.79 | 13.495% | $84.8829 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $240.69 | 9.601% | $263.7986 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $36.84 | 6.847% | $39.3624 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $613.29 | $679.4526 | $679.45 | $679.50 | $679.60 | |