| 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 | $220.79 | 10.710% | $244.4366 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $82.52 | 3.254% | $85.2052 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $88.77 | 8.226% | $96.0722 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $121.28 | 8.866% | $132.0327 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $138.92 | 10.790% | $153.9095 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $63.59 | 10.138% | $70.0368 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $23.63 | 5.210% | $24.8611 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $739.50 | $806.5541 | $806.56 | $806.55 | $806.50 | |