| 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 | $39.55 | 3.619% | $40.9813 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $236.33 | 4.838% | $247.7636 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $225.38 | 5.414% | $237.5821 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $156.28 | 10.380% | $172.5019 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $243.34 | 8.199% | $263.2914 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $18.78 | 3.388% | $19.4163 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $14.84 | 4.213% | $15.4652 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $934.50 | $997.0018 | $997.00 | $997.00 | $997.10 | |