| 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 | $78.30 | 8.395% | $84.8733 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $5.97 | 10.371% | $6.5891 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $186.49 | 6.143% | $197.9461 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $189.84 | 3.226% | $195.9642 | $195.96 | $195.95 | $196.00 |
| Purchase #5 | $86.44 | 11.727% | $96.5768 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $192.63 | 6.524% | $205.1972 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $21.97 | 8.829% | $23.9097 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $761.64 | $811.0564 | $811.06 | $811.05 | $811.10 | |