| 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 | $71.48 | 5.691% | $75.5479 | $75.55 | $75.55 | $75.50 |
| Purchase #2 | $105.56 | 3.248% | $108.9886 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $218.28 | 7.519% | $234.6925 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $210.67 | 9.173% | $229.9948 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $170.49 | 12.749% | $192.2258 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $142.28 | 4.837% | $149.1621 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $43.60 | 10.272% | $48.0786 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $962.36 | $1,038.6903 | $1,038.69 | $1,038.75 | $1,038.70 | |