| 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 | $50.50 | 10.395% | $55.7495 | $55.75 | $55.75 | $55.70 |
| Purchase #2 | $78.49 | 7.264% | $84.1915 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $100.44 | 11.191% | $111.6802 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $50.92 | 6.813% | $54.3892 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $176.74 | 13.288% | $200.2252 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $26.63 | 3.797% | $27.6411 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $113.58 | 13.414% | $128.8156 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $597.30 | $662.6923 | $662.70 | $662.75 | $662.60 | |