| 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 | $41.79 | 13.788% | $47.552 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $135.81 | 7.217% | $145.6114 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $150.65 | 9.766% | $165.3625 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $20.47 | 13.543% | $23.2423 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $23.85 | 5.457% | $25.1515 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $181.84 | 12.297% | $204.2009 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $206.82 | 9.661% | $226.8009 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $761.23 | $837.9215 | $837.91 | $837.90 | $838.00 | |