| 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 | $103.88 | 9.668% | $113.9231 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $44.57 | 6.619% | $47.5201 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $57.75 | 11.416% | $64.3427 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $54.56 | 9.603% | $59.7994 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $123.79 | 5.355% | $130.419 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $5.84 | 5.522% | $6.1625 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $173.38 | 12.453% | $194.971 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $563.77 | $617.1378 | $617.13 | $617.05 | $617.10 | |