| 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 | $73.96 | 12.551% | $83.2427 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $70.91 | 4.111% | $73.8251 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $188.74 | 5.815% | $199.7152 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $26.40 | 9.398% | $28.8811 | $28.88 | $28.90 | $28.90 |
| Purchase #5 | $169.56 | 12.511% | $190.7737 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $158.57 | 8.134% | $171.4681 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $82.95 | 5.786% | $87.7495 | $87.75 | $87.75 | $87.70 |
| 7 purchase totals = | $771.09 | $835.6554 | $835.66 | $835.65 | $835.60 | |