| 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 | $36.79 | 9.655% | $40.3421 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $43.62 | 3.580% | $45.1816 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $239.78 | 10.744% | $265.542 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $80.88 | 5.245% | $85.1222 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $161.91 | 3.297% | $167.2482 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $87.77 | 6.194% | $93.2065 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $247.40 | 10.611% | $273.6516 | $273.65 | $273.65 | $273.70 |
| 7 purchase totals = | $898.15 | $970.2942 | $970.29 | $970.30 | $970.20 | |