| 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 | $10.86 | 11.373% | $12.0951 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $32.29 | 12.637% | $36.3705 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $21.52 | 13.651% | $24.4577 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $117.61 | 7.661% | $126.6201 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $27.92 | 11.614% | $31.1626 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $68.68 | 3.385% | $71.0048 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $162.93 | 3.324% | $168.3458 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $441.81 | $470.0566 | $470.06 | $470.00 | $470.10 | |