| 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 | $84.85 | 13.754% | $96.5203 | $96.52 | $96.50 | $96.50 |
| Purchase #2 | $30.50 | 11.683% | $34.0633 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $149.68 | 5.523% | $157.9468 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $13.45 | 10.504% | $14.8628 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $127.72 | 6.379% | $135.8673 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $18.62 | 12.568% | $20.9602 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $171.75 | 10.202% | $189.2719 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $596.57 | $649.4926 | $649.49 | $649.40 | $649.60 | |