| 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 | $86.63 | 10.675% | $95.8778 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $60.47 | 12.151% | $67.8177 | $67.82 | $67.80 | $67.80 |
| Purchase #3 | $119.67 | 12.652% | $134.8106 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $99.93 | 9.838% | $109.7611 | $109.76 | $109.75 | $109.80 |
| Purchase #5 | $7.85 | 5.148% | $8.2541 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $57.38 | 12.480% | $64.541 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $180.73 | 9.208% | $197.3716 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $612.66 | $678.4339 | $678.43 | $678.40 | $678.50 | |