| 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 | $96.27 | 5.295% | $101.3675 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $144.27 | 10.548% | $159.4876 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $44.68 | 7.767% | $48.1503 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $191.30 | 11.576% | $213.4449 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $229.88 | 7.483% | $247.0819 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $15.57 | 3.136% | $16.0583 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $28.48 | 9.184% | $31.0956 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $750.45 | $816.6861 | $816.69 | $816.70 | $816.80 | |