| 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 | $17.93 | 5.586% | $18.9316 | $18.93 | $18.95 | $18.90 |
| Purchase #2 | $101.59 | 6.652% | $108.3478 | $108.35 | $108.35 | $108.30 |
| Purchase #3 | $229.75 | 3.295% | $237.3203 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $151.45 | 11.789% | $169.3044 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $71.74 | 7.426% | $77.0674 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $123.93 | 5.182% | $130.3521 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $121.80 | 10.654% | $134.7766 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $818.19 | $876.1002 | $876.10 | $876.10 | $876.10 | |