| 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 | $96.84 | 11.322% | $107.8042 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $38.63 | 5.331% | $40.6894 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $50.86 | 3.481% | $52.6304 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $110.52 | 7.470% | $118.7758 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $215.48 | 9.666% | $236.3083 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $100.68 | 7.689% | $108.4213 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $115.26 | 10.133% | $126.9393 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $728.27 | $791.5687 | $791.57 | $791.60 | $791.50 | |