| 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 | $74.53 | 13.837% | $84.8427 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $198.45 | 5.737% | $209.8351 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $210.70 | 13.615% | $239.3868 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $7.75 | 11.718% | $8.6581 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $56.28 | 5.324% | $59.2763 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $193.36 | 13.794% | $220.0321 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $158.51 | 6.646% | $169.0446 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $899.58 | $991.0757 | $991.08 | $991.15 | $991.00 | |