| 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 | $48.39 | 9.651% | $53.0601 | $53.06 | $53.05 | $53.10 |
| Purchase #2 | $26.54 | 12.189% | $29.775 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $231.45 | 6.396% | $246.2535 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $183.47 | 11.628% | $204.8039 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $64.37 | 12.752% | $72.5785 | $72.58 | $72.60 | $72.60 |
| Purchase #6 | $9.40 | 13.231% | $10.6437 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $188.46 | 3.115% | $194.3305 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $752.08 | $811.4452 | $811.44 | $811.50 | $811.50 | |