| 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 | $26.68 | 7.471% | $28.6733 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $134.62 | 3.263% | $139.0127 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $165.75 | 5.690% | $175.1812 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $233.43 | 10.860% | $258.7805 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $64.86 | 8.774% | $70.5508 | $70.55 | $70.55 | $70.60 |
| Purchase #6 | $161.98 | 7.487% | $174.1074 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $10.72 | 13.491% | $12.1662 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $798.04 | $858.4721 | $858.47 | $858.45 | $858.60 | |