| 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 | $69.31 | 10.550% | $76.6222 | $76.62 | $76.60 | $76.60 |
| Purchase #2 | $144.53 | 13.548% | $164.1109 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $74.27 | 13.358% | $84.191 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $21.62 | 12.809% | $24.3893 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $57.99 | 9.619% | $63.5681 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $87.96 | 8.282% | $95.2448 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $130.31 | 5.169% | $137.0457 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $585.99 | $645.1720 | $645.17 | $645.15 | $645.10 | |