| 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 | $26.27 | 9.132% | $28.669 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $79.40 | 13.604% | $90.2016 | $90.20 | $90.20 | $90.20 |
| Purchase #3 | $196.57 | 8.594% | $213.4632 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $102.37 | 10.664% | $113.2867 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $159.38 | 5.387% | $167.9658 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $90.72 | 8.730% | $98.6399 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $166.38 | 6.115% | $176.5541 | $176.55 | $176.55 | $176.60 |
| 7 purchase totals = | $821.09 | $888.7803 | $888.78 | $888.75 | $888.90 | |