| 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 | $47.83 | 6.561% | $50.9681 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $98.30 | 6.782% | $104.9667 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $103.40 | 8.671% | $112.3658 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $238.46 | 11.350% | $265.5252 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $159.84 | 10.115% | $176.0078 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $204.59 | 4.170% | $213.1214 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $18.70 | 13.485% | $21.2217 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $871.12 | $944.1767 | $944.19 | $944.10 | $944.20 | |