| 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 | $73.86 | 5.748% | $78.1055 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $94.41 | 5.805% | $99.8905 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $49.47 | 10.273% | $54.5521 | $54.55 | $54.55 | $54.60 |
| Purchase #4 | $38.90 | 11.648% | $43.4311 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $229.63 | 8.755% | $249.7341 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $33.36 | 8.642% | $36.243 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $9.26 | 4.819% | $9.7062 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $528.89 | $571.6625 | $571.66 | $571.70 | $571.60 | |