| 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 | $22.78 | 12.841% | $25.7052 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $65.64 | 3.669% | $68.0483 | $68.05 | $68.05 | $68.00 |
| Purchase #3 | $50.78 | 6.596% | $54.1294 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $225.99 | 7.337% | $242.5709 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $40.36 | 12.465% | $45.3909 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $213.99 | 9.158% | $233.5872 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $123.43 | 13.675% | $140.3091 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $742.97 | $809.7410 | $809.75 | $809.75 | $809.70 | |