| 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 | $78.73 | 8.853% | $85.7 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $248.93 | 9.406% | $272.3444 | $272.34 | $272.35 | $272.30 |
| Purchase #3 | $37.33 | 10.787% | $41.3568 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $65.59 | 13.169% | $74.2275 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $92.63 | 12.108% | $103.8456 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $23.93 | 7.604% | $25.7496 | $25.75 | $25.75 | $25.70 |
| Purchase #7 | $57.98 | 9.154% | $63.2875 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $605.12 | $666.5114 | $666.52 | $666.55 | $666.40 | |