| 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 | $36.68 | 6.316% | $38.9967 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $197.56 | 11.646% | $220.5678 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $234.42 | 9.385% | $256.4203 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $157.81 | 5.391% | $166.3175 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $183.54 | 12.868% | $207.1579 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $61.91 | 5.334% | $65.2123 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $99.53 | 11.688% | $111.1631 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $971.45 | $1,065.8356 | $1,065.84 | $1,065.75 | $1,065.90 | |