| 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 | $94.62 | 5.123% | $99.4674 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $130.61 | 9.615% | $143.1682 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $100.46 | 13.429% | $113.9508 | $113.95 | $113.95 | $114.00 |
| Purchase #4 | $140.60 | 9.153% | $153.4691 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $148.53 | 6.213% | $157.7582 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $83.93 | 9.724% | $92.0914 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $66.51 | 6.145% | $70.597 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $765.26 | $830.5021 | $830.51 | $830.45 | $830.70 | |