| 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 | $33.99 | 9.708% | $37.2897 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $196.42 | 9.276% | $214.6399 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $51.61 | 12.507% | $58.0649 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $76.41 | 7.444% | $82.098 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $233.39 | 10.232% | $257.2705 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $113.42 | 5.220% | $119.3405 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $184.95 | 4.794% | $193.8165 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $890.19 | $962.5200 | $962.52 | $962.50 | $962.50 | |