| 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 | $47.49 | 11.486% | $52.9447 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $91.91 | 3.409% | $95.0432 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $219.70 | 4.379% | $229.3207 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $99.96 | 11.228% | $111.1835 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $108.93 | 9.237% | $118.9919 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $75.29 | 10.523% | $83.2128 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $145.32 | 11.389% | $161.8705 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $788.60 | $852.5673 | $852.55 | $852.55 | $852.50 | |