| 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 | $22.70 | 11.146% | $25.2301 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $78.34 | 3.169% | $80.8226 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $134.65 | 11.278% | $149.8358 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $54.37 | 9.481% | $59.5248 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $130.82 | 5.532% | $138.057 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $97.53 | 3.140% | $100.5924 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $246.49 | 6.375% | $262.2037 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $764.90 | $816.2664 | $816.26 | $816.25 | $816.20 | |