| 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 | $46.97 | 6.764% | $50.1471 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $101.91 | 5.494% | $107.5089 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $73.76 | 12.705% | $83.1312 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $245.78 | 8.237% | $266.0249 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $174.64 | 11.649% | $194.9838 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $7.74 | 10.150% | $8.5256 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $91.66 | 13.347% | $103.8939 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $742.46 | $814.2154 | $814.21 | $814.25 | $814.10 | |