| 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 | $73.49 | 8.872% | $80.01 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $95.79 | 4.302% | $99.9109 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $95.67 | 10.437% | $105.6551 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $104.94 | 8.337% | $113.6888 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $155.99 | 13.783% | $177.4901 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $194.39 | 13.778% | $221.1731 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $43.50 | 12.687% | $49.0188 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $763.77 | $846.9468 | $846.95 | $846.90 | $847.00 | |