| 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 | $18.92 | 4.728% | $19.8145 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $24.62 | 6.791% | $26.2919 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $175.66 | 11.382% | $195.6536 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $96.49 | 8.822% | $105.0023 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $15.97 | 11.315% | $17.777 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $232.61 | 5.537% | $245.4896 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $130.90 | 8.132% | $141.5448 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $695.17 | $751.5737 | $751.56 | $751.60 | $751.60 | |