| 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 | $15.26 | 3.662% | $15.8188 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $28.76 | 3.670% | $29.8155 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $7.47 | 10.584% | $8.2606 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $231.29 | 6.749% | $246.8998 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $148.60 | 3.401% | $153.6539 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $184.64 | 10.443% | $203.922 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $90.39 | 6.828% | $96.5618 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $706.41 | $754.9324 | $754.93 | $754.85 | $755.00 | |