| 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 | $75.73 | 11.592% | $84.5086 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $107.83 | 7.352% | $115.7577 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $245.80 | 5.672% | $259.7418 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $41.77 | 11.190% | $46.4441 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $160.45 | 9.297% | $175.367 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $148.47 | 7.389% | $159.4404 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $22.36 | 11.302% | $24.8871 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $802.41 | $866.1467 | $866.15 | $866.15 | $866.10 | |