| 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 | $43.56 | 4.597% | $45.5625 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $57.35 | 9.543% | $62.8229 | $62.82 | $62.80 | $62.80 |
| Purchase #3 | $140.48 | 4.379% | $146.6316 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $177.29 | 8.604% | $192.544 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $215.81 | 10.857% | $239.2405 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $104.25 | 13.228% | $118.0402 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $145.93 | 5.212% | $153.5359 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $884.67 | $958.3776 | $958.37 | $958.40 | $958.20 | |