| 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 | $110.65 | 5.695% | $116.9515 | $116.95 | $116.95 | $117.00 |
| Purchase #2 | $166.62 | 7.193% | $178.605 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $15.47 | 10.803% | $17.1412 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $45.32 | 11.153% | $50.3745 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $220.79 | 9.378% | $241.4957 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $50.30 | 10.361% | $55.5116 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $93.43 | 10.704% | $103.4307 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $702.58 | $763.5102 | $763.51 | $763.50 | $763.50 | |