| 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 | $6.71 | 11.739% | $7.4977 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $231.64 | 6.363% | $246.3793 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $76.25 | 8.375% | $82.6359 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $178.67 | 11.704% | $199.5815 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $187.83 | 5.310% | $197.8038 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $117.56 | 3.512% | $121.6887 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $100.47 | 10.457% | $110.9761 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $899.13 | $966.5630 | $966.57 | $966.65 | $966.60 | |