| 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 | $45.61 | 4.524% | $47.6734 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $193.55 | 13.111% | $218.9263 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $124.52 | 5.500% | $131.3686 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $197.43 | 5.314% | $207.9214 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $137.53 | 6.405% | $146.3388 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $31.94 | 12.800% | $36.0283 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $31.94 | 5.841% | $33.8056 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $762.52 | $822.0624 | $822.07 | $822.05 | $822.00 | |