| 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 | $85.43 | 3.794% | $88.6712 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $110.58 | 9.181% | $120.7323 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $14.28 | 7.646% | $15.3718 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $123.79 | 6.303% | $131.5925 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $173.54 | 10.205% | $191.2498 | $191.25 | $191.25 | $191.20 |
| Purchase #6 | $57.89 | 8.266% | $62.6752 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $120.36 | 4.746% | $126.0723 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $685.87 | $736.3651 | $736.36 | $736.35 | $736.40 | |