| 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 | $8.63 | 5.511% | $9.1056 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $186.38 | 6.140% | $197.8237 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $64.38 | 13.573% | $73.1183 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $57.91 | 7.346% | $62.1641 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $201.57 | 6.519% | $214.7103 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $180.43 | 8.126% | $195.0917 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $58.81 | 5.764% | $62.1998 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $758.11 | $814.2135 | $814.21 | $814.15 | $814.20 | |