| 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 | $101.50 | 9.545% | $111.1882 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $240.53 | 4.834% | $252.1572 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $249.82 | 3.251% | $257.9416 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $66.61 | 3.559% | $68.9806 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $22.97 | 11.516% | $25.6152 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $71.83 | 10.571% | $79.4231 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $62.25 | 7.411% | $66.8633 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $815.51 | $862.1692 | $862.17 | $862.15 | $862.20 | |