| 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 | $70.61 | 4.403% | $73.719 | $73.72 | $73.70 | $73.70 |
| Purchase #2 | $48.97 | 13.677% | $55.6676 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $188.49 | 13.784% | $214.4715 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $178.84 | 6.522% | $190.5039 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $234.41 | 3.451% | $242.4995 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $83.41 | 12.241% | $93.6202 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $112.86 | 13.860% | $128.5024 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $917.59 | $998.9841 | $998.98 | $998.90 | $999.00 | |