| 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 | $39.76 | 11.309% | $44.2565 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $10.35 | 9.539% | $11.3373 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $206.90 | 4.238% | $215.6684 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $63.25 | 10.377% | $69.8135 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $160.96 | 11.161% | $178.9247 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $249.73 | 6.415% | $265.7502 | $265.75 | $265.75 | $265.80 |
| Purchase #7 | $103.27 | 12.796% | $116.4844 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $834.22 | $902.2350 | $902.23 | $902.20 | $902.30 | |