| 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 | $105.33 | 6.117% | $111.773 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $69.58 | 6.446% | $74.0651 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $18.61 | 13.373% | $21.0987 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $227.92 | 13.368% | $258.3883 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $221.79 | 8.435% | $240.498 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $204.85 | 13.638% | $232.7874 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $62.73 | 5.779% | $66.3552 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $910.81 | $1,004.9657 | $1,004.98 | $1,004.95 | $1,005.10 | |