| 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 | $8.95 | 11.221% | $9.9543 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $60.83 | 12.358% | $68.3474 | $68.35 | $68.35 | $68.30 |
| Purchase #3 | $8.87 | 13.463% | $10.0642 | $10.06 | $10.05 | $10.10 |
| Purchase #4 | $132.47 | 12.219% | $148.6565 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $105.42 | 7.498% | $113.3244 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $33.80 | 13.454% | $38.3475 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $144.97 | 12.131% | $162.5563 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $495.31 | $551.2506 | $551.25 | $551.20 | $551.30 | |