| 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 | $60.43 | 4.474% | $63.1336 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $49.65 | 3.140% | $51.209 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $79.29 | 12.109% | $88.8912 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $55.61 | 10.782% | $61.6059 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $18.62 | 5.685% | $19.6785 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $73.60 | 3.460% | $76.1466 | $76.15 | $76.15 | $76.10 |
| Purchase #7 | $62.43 | 13.842% | $71.0716 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $399.63 | $431.7364 | $431.74 | $431.75 | $431.70 | |