| 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 | $22.97 | 7.467% | $24.6852 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $46.42 | 5.861% | $49.1407 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $120.27 | 5.336% | $126.6876 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $129.38 | 9.296% | $141.4072 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $238.49 | 8.678% | $259.1862 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $94.37 | 5.800% | $99.8435 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $155.55 | 13.529% | $176.5944 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $807.45 | $877.5448 | $877.55 | $877.60 | $877.50 | |