| 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 | $24.67 | 6.103% | $26.1756 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $86.86 | 4.755% | $90.9902 | $90.99 | $91.00 | $91.00 |
| Purchase #3 | $61.60 | 4.561% | $64.4096 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $28.87 | 4.508% | $30.1715 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $158.53 | 9.432% | $173.4825 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $74.64 | 9.393% | $81.6509 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $43.57 | 13.369% | $49.3949 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $478.74 | $516.2752 | $516.27 | $516.30 | $516.40 | |