| 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 | $49.97 | 3.349% | $51.6435 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $190.60 | 7.260% | $204.4376 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $138.54 | 9.415% | $151.5835 | $151.58 | $151.60 | $151.60 |
| Purchase #4 | $33.56 | 10.568% | $37.1066 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $87.58 | 13.757% | $99.6284 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $84.58 | 12.252% | $94.9427 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $53.50 | 12.572% | $60.226 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $638.33 | $699.5683 | $699.57 | $699.65 | $699.40 | |