| 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 | $53.70 | 13.102% | $60.7358 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $98.80 | 10.478% | $109.1523 | $109.15 | $109.15 | $109.20 |
| Purchase #3 | $246.55 | 3.649% | $255.5466 | $255.55 | $255.55 | $255.50 |
| Purchase #4 | $224.28 | 11.873% | $250.9088 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $196.64 | 3.850% | $204.2106 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $61.33 | 7.616% | $66.0009 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $18.88 | 8.451% | $20.4755 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $900.18 | $967.0305 | $967.04 | $967.05 | $967.00 | |