| 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 | $100.49 | 4.121% | $104.6312 | $104.63 | $104.65 | $104.60 |
| Purchase #2 | $210.53 | 13.479% | $238.9073 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $41.75 | 6.700% | $44.5473 | $44.55 | $44.55 | $44.50 |
| Purchase #4 | $211.39 | 4.116% | $220.0908 | $220.09 | $220.10 | $220.10 |
| Purchase #5 | $21.81 | 11.246% | $24.2628 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $67.95 | 13.631% | $77.2123 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $236.27 | 5.672% | $249.6712 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $890.19 | $959.3229 | $959.32 | $959.30 | $959.30 | |