| 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 | $21.81 | 4.210% | $22.7282 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $44.92 | 9.821% | $49.3316 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $59.78 | 5.498% | $63.0667 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $156.33 | 13.142% | $176.8749 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $72.96 | 9.350% | $79.7818 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $161.93 | 11.233% | $180.1196 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $73.91 | 12.641% | $83.253 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $591.64 | $655.1558 | $655.15 | $655.15 | $655.20 | |