| 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 | $102.80 | 7.481% | $110.4905 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $13.32 | 6.691% | $14.2112 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $200.46 | 9.574% | $219.652 | $219.65 | $219.65 | $219.70 |
| Purchase #4 | $43.35 | 5.332% | $45.6614 | $45.66 | $45.65 | $45.70 |
| Purchase #5 | $73.51 | 8.200% | $79.5378 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $60.30 | 9.789% | $66.2028 | $66.20 | $66.20 | $66.20 |
| Purchase #7 | $88.31 | 7.803% | $95.2008 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $582.05 | $630.9565 | $630.95 | $630.95 | $631.00 | |