| 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 | $58.96 | 11.213% | $65.5712 | $65.57 | $65.55 | $65.60 |
| Purchase #2 | $101.38 | 13.697% | $115.266 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $223.90 | 10.273% | $246.9012 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $5.37 | 13.633% | $6.1021 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $180.83 | 3.663% | $187.4538 | $187.45 | $187.45 | $187.50 |
| Purchase #6 | $95.50 | 13.447% | $108.3419 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $45.25 | 9.514% | $49.5551 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $711.19 | $779.1913 | $779.19 | $779.15 | $779.30 | |