| 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 | $55.67 | 11.588% | $62.121 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $140.82 | 11.289% | $156.7172 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $28.26 | 10.371% | $31.1908 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $29.58 | 12.580% | $33.3012 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $116.37 | 11.162% | $129.3592 | $129.36 | $129.35 | $129.40 |
| Purchase #6 | $115.59 | 4.739% | $121.0678 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $114.52 | 13.508% | $129.9894 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $600.81 | $663.7466 | $663.75 | $663.70 | $663.80 | |