| 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 | $15.37 | 10.256% | $16.9463 | $16.95 | $16.95 | $16.90 |
| Purchase #2 | $56.78 | 7.297% | $60.9232 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $145.25 | 5.556% | $153.3201 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $34.71 | 5.413% | $36.5889 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $245.91 | 5.267% | $258.8621 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $236.44 | 3.600% | $244.9518 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $188.78 | 13.160% | $213.6234 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $923.24 | $985.2158 | $985.21 | $985.15 | $985.20 | |