| 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 | $71.68 | 4.215% | $74.7013 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $159.77 | 3.420% | $165.2341 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $60.84 | 13.324% | $68.9463 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $8.33 | 9.595% | $9.1293 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $119.55 | 5.790% | $126.4719 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $20.59 | 8.830% | $22.4081 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $46.58 | 11.855% | $52.1021 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $487.34 | $518.9931 | $518.99 | $519.00 | $518.90 | |