| 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 | $39.49 | 4.289% | $41.1837 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $95.57 | 6.405% | $101.6913 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $131.62 | 10.496% | $145.4348 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $223.96 | 7.650% | $241.0929 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $158.55 | 9.263% | $173.2365 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $66.87 | 3.768% | $69.3897 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $76.42 | 5.130% | $80.3403 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $792.48 | $852.3692 | $852.36 | $852.45 | $852.30 | |