| 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 | $50.71 | 13.448% | $57.5295 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $153.34 | 3.691% | $158.9998 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $24.56 | 9.447% | $26.8802 | $26.88 | $26.90 | $26.90 |
| Purchase #4 | $136.39 | 6.668% | $145.4845 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $133.36 | 6.481% | $142.0031 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $120.91 | 13.860% | $137.6681 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $58.94 | 7.294% | $63.2391 | $63.24 | $63.25 | $63.20 |
| 7 purchase totals = | $678.21 | $731.8043 | $731.80 | $731.85 | $731.80 | |