| 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 | $125.49 | 12.690% | $141.4147 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $20.43 | 9.175% | $22.3045 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $72.72 | 3.199% | $75.0463 | $75.05 | $75.05 | $75.00 |
| Purchase #4 | $90.60 | 5.527% | $95.6075 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $54.72 | 9.585% | $59.9649 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $6.89 | 6.559% | $7.3419 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $125.68 | 7.641% | $135.2832 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $496.53 | $536.9630 | $536.95 | $536.95 | $536.90 | |