| 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 | $20.98 | 4.656% | $21.9568 | $21.96 | $21.95 | $22.00 |
| Purchase #2 | $197.55 | 13.455% | $224.1304 | $224.13 | $224.15 | $224.10 |
| Purchase #3 | $21.95 | 3.267% | $22.6671 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $104.65 | 12.640% | $117.8778 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $195.93 | 9.483% | $214.51 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $179.25 | 4.867% | $187.9741 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $36.50 | 4.687% | $38.2108 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $756.81 | $827.3270 | $827.33 | $827.30 | $827.40 | |