| 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 | $50.69 | 11.264% | $56.3997 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $67.54 | 6.312% | $71.8031 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $47.27 | 11.119% | $52.526 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $230.86 | 8.873% | $251.3442 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $87.49 | 7.697% | $94.2241 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $74.38 | 7.149% | $79.6974 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $167.78 | 4.532% | $175.3838 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $726.01 | $781.3783 | $781.37 | $781.40 | $781.30 | |