| 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 | $30.91 | 6.768% | $33.002 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $91.43 | 12.765% | $103.101 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $85.54 | 13.243% | $96.8681 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $74.48 | 3.277% | $76.9207 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $173.40 | 3.110% | $178.7927 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $188.47 | 13.366% | $213.6609 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $243.94 | 13.460% | $276.7743 | $276.77 | $276.75 | $276.80 |
| 7 purchase totals = | $888.17 | $979.1197 | $979.11 | $979.05 | $979.20 | |