| 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 | $32.62 | 13.351% | $36.9751 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $233.51 | 13.615% | $265.3024 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $73.76 | 13.604% | $83.7943 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $24.40 | 5.701% | $25.791 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $47.61 | 7.447% | $51.1555 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $67.61 | 3.772% | $70.1602 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $89.49 | 11.871% | $100.1134 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $569.00 | $633.2919 | $633.29 | $633.30 | $633.40 | |