| 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 | $105.66 | 7.309% | $113.3827 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $113.69 | 13.550% | $129.095 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $178.56 | 9.770% | $196.0053 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $89.34 | 10.107% | $98.3696 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $73.29 | 8.795% | $79.7359 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $49.37 | 12.835% | $55.7066 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $44.46 | 12.325% | $49.9397 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $654.37 | $722.2348 | $722.25 | $722.25 | $722.20 | |