| 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 | $247.66 | 3.319% | $255.8798 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $171.52 | 3.644% | $177.7702 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $112.66 | 4.639% | $117.8863 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $33.29 | 4.535% | $34.7997 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $87.84 | 8.126% | $94.9779 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $105.75 | 11.206% | $117.6003 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $7.98 | 5.599% | $8.4268 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $766.70 | $807.3410 | $807.35 | $807.40 | $807.40 | |