| 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 | $229.27 | 9.315% | $250.6265 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $50.61 | 12.385% | $56.878 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $25.37 | 11.175% | $28.2051 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $26.67 | 11.277% | $29.6776 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $139.33 | 7.718% | $150.0835 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $174.29 | 8.710% | $189.4707 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $37.30 | 6.376% | $39.6782 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $682.84 | $744.6196 | $744.63 | $744.70 | $744.70 | |