| 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 | $245.32 | 11.519% | $273.5784 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $58.43 | 12.244% | $65.5842 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $13.92 | 4.810% | $14.5896 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $227.52 | 5.788% | $240.6889 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $76.41 | 9.850% | $83.9364 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $66.77 | 13.307% | $75.6551 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $21.43 | 8.451% | $23.241 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $709.80 | $777.2736 | $777.28 | $777.35 | $777.30 | |