| 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 | $22.39 | 12.111% | $25.1017 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $18.25 | 13.265% | $20.6709 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $13.77 | 5.554% | $14.5348 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $23.38 | 11.350% | $26.0336 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $132.42 | 7.834% | $142.7938 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $153.85 | 12.542% | $173.1459 | $173.15 | $173.15 | $173.10 |
| Purchase #7 | $172.77 | 7.462% | $185.6621 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $536.83 | $587.9428 | $587.93 | $587.95 | $587.90 | |