| 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 | $61.46 | 10.805% | $68.1008 | $68.10 | $68.10 | $68.10 |
| Purchase #2 | $138.78 | 3.231% | $143.264 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $145.41 | 4.432% | $151.8546 | $151.85 | $151.85 | $151.90 |
| Purchase #4 | $39.29 | 11.117% | $43.6579 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $156.55 | 6.302% | $166.4158 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $23.64 | 11.572% | $26.3756 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $114.63 | 5.786% | $121.2625 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $679.76 | $720.9312 | $720.93 | $720.90 | $721.10 | |