| 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 | $81.78 | 3.315% | $84.491 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $109.45 | 11.137% | $121.6394 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $65.35 | 3.804% | $67.8359 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $177.69 | 10.129% | $195.6882 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $36.32 | 12.734% | $40.945 | $40.95 | $40.95 | $40.90 |
| Purchase #6 | $8.80 | 8.360% | $9.5357 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $86.81 | 9.178% | $94.7774 | $94.78 | $94.80 | $94.80 |
| 7 purchase totals = | $566.20 | $614.9126 | $614.93 | $615.00 | $614.80 | |