| 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 | $20.54 | 9.652% | $22.5225 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $113.27 | 12.321% | $127.226 | $127.23 | $127.25 | $127.20 |
| Purchase #3 | $43.32 | 7.619% | $46.6206 | $46.62 | $46.60 | $46.60 |
| Purchase #4 | $68.37 | 11.256% | $76.0657 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $38.65 | 8.860% | $42.0744 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $31.81 | 5.853% | $33.6718 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $189.31 | 3.499% | $195.934 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $505.27 | $544.1150 | $544.11 | $544.05 | $544.10 | |