| 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 | $89.26 | 9.717% | $97.9334 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $30.94 | 6.618% | $32.9876 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $37.34 | 6.521% | $39.7749 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $218.46 | 10.229% | $240.8063 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $9.27 | 11.712% | $10.3557 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $237.92 | 12.720% | $268.1834 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $47.85 | 10.660% | $52.9508 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $671.04 | $742.9921 | $742.99 | $743.00 | $743.10 | |