| 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 | $34.59 | 9.352% | $37.8249 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $34.36 | 4.812% | $36.0134 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $185.31 | 12.360% | $208.2143 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $42.84 | 11.514% | $47.7726 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $242.74 | 12.688% | $273.5389 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $69.34 | 4.350% | $72.3563 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $97.47 | 6.216% | $103.5287 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $706.65 | $779.2491 | $779.24 | $779.20 | $779.20 | |