| 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 | $71.74 | 10.415% | $79.2117 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $22.88 | 13.547% | $25.9796 | $25.98 | $26.00 | $26.00 |
| Purchase #3 | $82.72 | 8.765% | $89.9704 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $210.97 | 8.548% | $229.0037 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $104.97 | 12.221% | $117.7984 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $200.55 | 13.136% | $226.8942 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $10.77 | 6.247% | $11.4428 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $704.60 | $780.3008 | $780.29 | $780.30 | $780.30 | |