| 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 | $15.61 | 8.507% | $16.9379 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $239.86 | 7.702% | $258.334 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $11.35 | 4.147% | $11.8207 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $26.78 | 3.370% | $27.6825 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $84.88 | 7.343% | $91.1127 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $119.98 | 10.796% | $132.933 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $250.46 | 7.616% | $269.535 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $748.92 | $808.3558 | $808.35 | $808.40 | $808.20 | |