| 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 | $62.37 | 8.723% | $67.8105 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $72.46 | 10.379% | $79.9806 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $162.92 | 9.289% | $178.0536 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $60.38 | 12.502% | $67.9287 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $128.66 | 5.536% | $135.7826 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $117.79 | 12.660% | $132.7022 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $240.44 | 12.456% | $270.3892 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $845.02 | $932.6474 | $932.64 | $932.70 | $932.70 | |