| 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 | $38.60 | 11.511% | $43.0432 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $40.80 | 3.410% | $42.1913 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $84.97 | 13.436% | $96.3866 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $224.86 | 7.140% | $240.915 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $105.74 | 12.439% | $118.893 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $100.97 | 12.451% | $113.5418 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $193.49 | 10.696% | $214.1857 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $789.43 | $869.1566 | $869.16 | $869.20 | $869.10 | |