| 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 | $76.43 | 6.542% | $81.4301 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $229.32 | 4.214% | $238.9835 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $50.81 | 9.624% | $55.7 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $35.87 | 13.643% | $40.7637 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $113.56 | 3.303% | $117.3109 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $184.42 | 6.375% | $196.1768 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $88.94 | 7.117% | $95.2699 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $779.35 | $825.6349 | $825.63 | $825.65 | $825.70 | |