| 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 | $78.94 | 3.823% | $81.9579 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $11.94 | 8.266% | $12.927 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $126.99 | 10.771% | $140.6681 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $95.96 | 5.550% | $101.2858 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $63.93 | 6.853% | $68.3111 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $154.96 | 11.727% | $173.1322 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $19.77 | 6.226% | $21.0009 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $552.49 | $599.2830 | $599.29 | $599.30 | $599.30 | |