| 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 | $101.73 | 11.267% | $113.1919 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $140.94 | 7.601% | $151.6528 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $9.27 | 5.694% | $9.7978 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $60.68 | 8.358% | $65.7516 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $206.28 | 11.408% | $229.8124 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $246.38 | 12.441% | $277.0321 | $277.03 | $277.05 | $277.00 |
| Purchase #7 | $39.54 | 7.243% | $42.4039 | $42.40 | $42.40 | $42.40 |
| 7 purchase totals = | $804.82 | $889.6425 | $889.63 | $889.65 | $889.70 | |