| 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 | $29.95 | 7.184% | $32.1016 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $104.57 | 8.224% | $113.1698 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $178.94 | 11.756% | $199.9762 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $123.67 | 11.669% | $138.1011 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $233.90 | 12.742% | $263.7035 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $57.25 | 6.770% | $61.1258 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $67.25 | 4.717% | $70.4222 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $795.53 | $878.6002 | $878.60 | $878.60 | $878.60 | |