| 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 | $97.89 | 6.133% | $103.8936 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $155.34 | 8.666% | $168.8018 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $125.79 | 8.393% | $136.3476 | $136.35 | $136.35 | $136.30 |
| Purchase #4 | $119.59 | 9.462% | $130.9056 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $92.90 | 8.852% | $101.1235 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $18.82 | 3.601% | $19.4977 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $43.96 | 7.603% | $47.3023 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $654.29 | $707.8721 | $707.87 | $707.85 | $707.80 | |