| 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 | $24.92 | 9.720% | $27.3422 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $140.54 | 12.752% | $158.4617 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $11.55 | 13.496% | $13.1088 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $60.71 | 13.824% | $69.1026 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $84.76 | 13.110% | $95.872 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $124.45 | 7.459% | $133.7327 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $65.31 | 9.445% | $71.4785 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $512.24 | $569.0985 | $569.09 | $569.10 | $569.10 | |