| 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 | $85.67 | 7.708% | $92.2734 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $150.29 | 7.621% | $161.7436 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $161.81 | 7.130% | $173.3471 | $173.35 | $173.35 | $173.30 |
| Purchase #4 | $9.43 | 4.812% | $9.8838 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $67.29 | 8.609% | $73.083 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $220.85 | 9.304% | $241.3979 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $55.51 | 5.172% | $58.381 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $750.85 | $810.1098 | $810.10 | $810.15 | $810.10 | |