| 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 | $68.54 | 3.198% | $70.7319 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $129.69 | 4.471% | $135.4884 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $171.87 | 11.292% | $191.2776 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $13.28 | 6.564% | $14.1517 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $206.73 | 12.834% | $233.2617 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $132.94 | 7.450% | $142.844 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $83.76 | 8.637% | $90.9944 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $806.81 | $878.7497 | $878.74 | $878.80 | $878.80 | |