| 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 | $69.46 | 5.525% | $73.2977 | $73.30 | $73.30 | $73.30 |
| Purchase #2 | $102.37 | 7.243% | $109.7847 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $36.49 | 8.252% | $39.5012 | $39.50 | $39.50 | $39.50 |
| Purchase #4 | $95.99 | 3.696% | $99.5378 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $171.91 | 11.655% | $191.9461 | $191.95 | $191.95 | $191.90 |
| Purchase #6 | $144.84 | 7.139% | $155.1801 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $111.92 | 8.826% | $121.7981 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $732.98 | $791.0457 | $791.05 | $791.10 | $791.00 | |