| 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 | $92.91 | 9.632% | $101.8591 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $60.58 | 5.555% | $63.9452 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $15.40 | 7.850% | $16.6089 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $164.62 | 8.468% | $178.56 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $87.67 | 10.448% | $96.8298 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $23.66 | 13.309% | $26.8089 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $57.58 | 4.688% | $60.2794 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $502.42 | $544.8913 | $544.90 | $544.90 | $544.90 | |