| 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 | $25.86 | 8.157% | $27.9694 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $100.99 | 5.701% | $106.7474 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $74.64 | 12.443% | $83.9275 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $217.28 | 12.273% | $243.9468 | $243.95 | $243.95 | $243.90 |
| Purchase #5 | $108.48 | 11.203% | $120.633 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $133.45 | 3.103% | $137.591 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $52.96 | 13.523% | $60.1218 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $713.66 | $780.9369 | $780.94 | $780.95 | $780.80 | |