| 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 | $66.80 | 4.429% | $69.7586 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $19.58 | 8.361% | $21.2171 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $30.49 | 10.427% | $33.6692 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $232.64 | 10.299% | $256.5996 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $96.46 | 6.702% | $102.9247 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $175.78 | 11.273% | $195.5957 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $129.30 | 3.108% | $133.3186 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $751.05 | $813.0835 | $813.09 | $813.00 | $813.10 | |