| 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 | $31.28 | 10.244% | $34.4843 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $180.65 | 10.528% | $199.6688 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $133.40 | 5.761% | $141.0852 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $149.63 | 9.588% | $163.9765 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $79.57 | 10.765% | $88.1357 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $130.40 | 11.455% | $145.3373 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $23.83 | 9.540% | $26.1034 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $728.76 | $798.7912 | $798.80 | $798.85 | $798.80 | |