| 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 | $131.60 | 3.689% | $136.4547 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $13.42 | 5.578% | $14.1686 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $227.46 | 8.663% | $247.1649 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $28.61 | 10.655% | $31.6584 | $31.66 | $31.65 | $31.70 |
| Purchase #5 | $126.46 | 7.435% | $135.8623 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $56.62 | 6.864% | $60.5064 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $100.29 | 8.690% | $109.0052 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $684.46 | $734.8205 | $734.82 | $734.75 | $735.00 | |