| 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 | $75.35 | 9.619% | $82.5979 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $115.26 | 3.329% | $119.097 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $26.67 | 13.171% | $30.1827 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $22.54 | 4.560% | $23.5678 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $178.99 | 13.480% | $203.1179 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $242.62 | 6.544% | $258.4971 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $113.54 | 8.147% | $122.7901 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $774.97 | $839.8505 | $839.86 | $839.85 | $839.90 | |