| 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 | $8.56 | 4.606% | $8.9543 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $185.54 | 4.102% | $193.1509 | $193.15 | $193.15 | $193.20 |
| Purchase #3 | $170.35 | 10.333% | $187.9523 | $187.95 | $187.95 | $188.00 |
| Purchase #4 | $22.46 | 4.272% | $23.4195 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $65.32 | 10.682% | $72.2975 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $187.33 | 13.849% | $213.2733 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $105.29 | 10.743% | $116.6013 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $744.85 | $815.6491 | $815.64 | $815.60 | $815.80 | |