| 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 | $35.49 | 11.430% | $39.5465 | $39.55 | $39.55 | $39.50 |
| Purchase #2 | $86.66 | 7.728% | $93.3571 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $39.78 | 12.683% | $44.8253 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $195.45 | 6.375% | $207.9099 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $118.42 | 12.410% | $133.1159 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $153.62 | 6.854% | $164.1491 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $65.34 | 8.640% | $70.9854 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $694.76 | $753.8892 | $753.91 | $753.90 | $753.80 | |