| 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 | $101.90 | 7.637% | $109.6821 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $120.72 | 10.489% | $133.3823 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $79.94 | 6.342% | $85.0098 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $25.36 | 3.847% | $26.3356 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $68.61 | 9.541% | $75.1561 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $189.83 | 4.380% | $198.1446 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $45.96 | 5.656% | $48.5595 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $632.32 | $676.2700 | $676.27 | $676.30 | $676.30 | |