| 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 | $43.74 | 9.764% | $48.0108 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $148.83 | 12.421% | $167.3162 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $52.97 | 6.181% | $56.2441 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $40.45 | 5.708% | $42.7589 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $72.32 | 10.802% | $80.132 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $118.38 | 9.537% | $129.6699 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $43.30 | 9.266% | $47.3122 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $519.99 | $571.4441 | $571.44 | $571.40 | $571.40 | |