| 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 | $47.62 | 8.509% | $51.672 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $176.90 | 7.395% | $189.9818 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $65.63 | 8.559% | $71.2473 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $74.84 | 5.850% | $79.2181 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $232.56 | 7.663% | $250.3811 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $63.96 | 8.520% | $69.4094 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $250.75 | 5.674% | $264.9776 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $912.26 | $976.8873 | $976.89 | $976.90 | $976.90 | |