| 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 | $91.89 | 11.777% | $102.7119 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $22.71 | 7.322% | $24.3728 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $21.93 | 5.665% | $23.1723 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $67.48 | 13.425% | $76.5392 | $76.54 | $76.55 | $76.50 |
| Purchase #5 | $74.65 | 7.550% | $80.2861 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $34.44 | 6.873% | $36.8071 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $58.31 | 7.673% | $62.7841 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $371.41 | $406.6735 | $406.67 | $406.65 | $406.70 | |