| 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 | $7.35 | 4.706% | $7.6959 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $103.94 | 8.285% | $112.5514 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $102.59 | 13.474% | $116.413 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $145.37 | 5.465% | $153.3145 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $98.76 | 12.125% | $110.7347 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $234.31 | 5.331% | $246.8011 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $87.91 | 12.280% | $98.7053 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $780.23 | $846.2159 | $846.21 | $846.20 | $846.20 | |