| 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 | $67.58 | 5.231% | $71.1151 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $64.39 | 8.143% | $69.6333 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $249.45 | 8.373% | $270.3364 | $270.34 | $270.35 | $270.30 |
| Purchase #4 | $99.80 | 11.232% | $111.0095 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $188.52 | 11.170% | $209.5777 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $171.36 | 9.467% | $187.5827 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $62.99 | 13.375% | $71.4149 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $904.09 | $990.6696 | $990.67 | $990.70 | $990.60 | |