| 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 | $205.45 | 7.448% | $220.7519 | $220.75 | $220.75 | $220.80 |
| Purchase #2 | $202.69 | 5.596% | $214.0325 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $107.26 | 9.108% | $117.0292 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $64.93 | 12.121% | $72.8002 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $99.56 | 10.505% | $110.0188 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $29.52 | 10.288% | $32.557 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $183.92 | 7.414% | $197.5558 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $893.33 | $964.7454 | $964.75 | $964.75 | $964.80 | |