| 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 | $48.49 | 5.449% | $51.1322 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $78.27 | 6.810% | $83.6002 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $228.42 | 6.358% | $242.9429 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $23.34 | 5.282% | $24.5728 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $121.43 | 11.725% | $135.6677 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $243.80 | 11.676% | $272.2661 | $272.27 | $272.25 | $272.30 |
| Purchase #7 | $64.87 | 11.637% | $72.4189 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $808.62 | $882.6008 | $882.60 | $882.55 | $882.60 | |