| 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 | $101.45 | 5.506% | $107.0358 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $38.91 | 4.543% | $40.6777 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $112.53 | 9.579% | $123.3092 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $85.36 | 5.674% | $90.2033 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $171.51 | 9.863% | $188.426 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $82.36 | 10.505% | $91.0119 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $102.56 | 13.137% | $116.0333 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $694.68 | $756.6972 | $756.70 | $756.75 | $756.60 | |