| 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 | $60.34 | 12.832% | $68.0828 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $26.90 | 12.766% | $30.3341 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $42.80 | 6.852% | $45.7327 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $158.61 | 12.760% | $178.8486 | $178.85 | $178.85 | $178.80 |
| Purchase #5 | $6.34 | 5.669% | $6.6994 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $17.77 | 8.840% | $19.3409 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $116.63 | 12.838% | $131.603 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $429.39 | $480.6415 | $480.63 | $480.70 | $480.50 | |