| 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 | $37.50 | 10.273% | $41.3524 | $41.35 | $41.35 | $41.40 |
| Purchase #2 | $96.98 | 13.565% | $110.1353 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $221.77 | 7.134% | $237.5911 | $237.59 | $237.60 | $237.60 |
| Purchase #4 | $153.26 | 10.697% | $169.6542 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $7.34 | 8.277% | $7.9475 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $115.92 | 4.410% | $121.0321 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $70.77 | 10.201% | $77.9892 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $703.54 | $765.7018 | $765.70 | $765.75 | $765.70 | |