| 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 | $68.44 | 10.672% | $75.7439 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $159.56 | 5.813% | $168.8352 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $92.53 | 7.479% | $99.4503 | $99.45 | $99.45 | $99.50 |
| Purchase #4 | $132.79 | 8.626% | $144.2445 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $47.43 | 7.441% | $50.9593 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $30.77 | 12.811% | $34.7119 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $135.73 | 3.480% | $140.4534 | $140.45 | $140.45 | $140.50 |
| 7 purchase totals = | $667.25 | $714.3985 | $714.39 | $714.40 | $714.40 | |