| 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 | $48.38 | 9.562% | $53.0061 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $83.76 | 8.372% | $90.7724 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $147.71 | 3.748% | $153.2462 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $14.57 | 12.538% | $16.3968 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $84.92 | 13.850% | $96.6814 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $218.38 | 9.547% | $239.2287 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $59.43 | 13.869% | $67.6723 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $657.15 | $717.0039 | $717.01 | $717.00 | $717.00 | |