| 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 | $68.63 | 3.338% | $70.9209 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $66.39 | 4.224% | $69.1943 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $56.44 | 6.684% | $60.2124 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $96.50 | 11.341% | $107.4441 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $25.43 | 13.496% | $28.862 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $110.56 | 4.215% | $115.2201 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $37.68 | 12.216% | $42.283 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $461.63 | $494.1368 | $494.12 | $494.10 | $494.10 | |