| 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 | $82.95 | 5.641% | $87.6292 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $69.71 | 13.389% | $79.0435 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $202.27 | 6.175% | $214.7602 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $14.33 | 9.354% | $15.6704 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $36.59 | 3.435% | $37.8469 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $244.55 | 5.672% | $258.4209 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $73.64 | 9.162% | $80.3869 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $724.04 | $773.7580 | $773.76 | $773.75 | $773.70 | |