| 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 | $38.91 | 7.361% | $41.7742 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $231.51 | 6.123% | $245.6854 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $119.87 | 5.495% | $126.4569 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $43.50 | 13.449% | $49.3503 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $19.42 | 5.692% | $20.5254 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $12.96 | 13.239% | $14.6758 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $183.46 | 7.190% | $196.6508 | $196.65 | $196.65 | $196.70 |
| 7 purchase totals = | $649.63 | $695.1188 | $695.13 | $695.15 | $695.30 | |