| 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 | $80.40 | 6.121% | $85.3213 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $189.79 | 12.328% | $213.1873 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $123.82 | 7.233% | $132.7759 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $197.54 | 7.250% | $211.8617 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $123.83 | 10.676% | $137.0501 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $62.61 | 11.192% | $69.6173 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $84.76 | 4.761% | $88.7954 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $862.75 | $938.6090 | $938.62 | $938.60 | $938.70 | |