| 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 | $6.39 | 9.132% | $6.9735 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $117.38 | 13.222% | $132.9 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $61.53 | 12.637% | $69.3055 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $41.88 | 7.664% | $45.0897 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $130.35 | 10.301% | $143.7774 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $20.89 | 8.305% | $22.6249 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $27.59 | 11.727% | $30.8255 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $406.01 | $451.4965 | $451.50 | $451.50 | $451.50 | |