| 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 | $14.98 | 6.445% | $15.9455 | $15.95 | $15.95 | $15.90 |
| Purchase #2 | $65.62 | 10.650% | $72.6085 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $224.53 | 6.444% | $238.9987 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $85.75 | 6.643% | $91.4464 | $91.45 | $91.45 | $91.40 |
| Purchase #5 | $58.68 | 13.601% | $66.6611 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $27.82 | 4.820% | $29.1609 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $25.34 | 11.428% | $28.2359 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $502.72 | $543.0570 | $543.07 | $543.05 | $543.00 | |