| 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 | $94.62 | 8.404% | $102.5719 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $43.47 | 13.508% | $49.3419 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $189.36 | 4.285% | $197.4741 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $13.80 | 11.563% | $15.3957 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $227.25 | 9.373% | $248.5501 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $244.95 | 13.244% | $277.3912 | $277.39 | $277.40 | $277.40 |
| Purchase #7 | $148.70 | 10.693% | $164.6005 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $962.15 | $1,055.3254 | $1,055.32 | $1,055.30 | $1,055.40 | |