| 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 | $72.78 | 10.327% | $80.296 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $103.57 | 8.759% | $112.6417 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $169.44 | 9.440% | $185.4351 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $30.56 | 6.811% | $32.6414 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $188.97 | 9.274% | $206.4951 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $53.70 | 10.825% | $59.513 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $218.97 | 9.197% | $239.1087 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $837.99 | $916.1310 | $916.14 | $916.15 | $916.00 | |