| 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 | $66.48 | 4.142% | $69.2336 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $246.85 | 5.307% | $259.9503 | $259.95 | $259.95 | $260.00 |
| Purchase #3 | $21.86 | 10.751% | $24.2102 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $128.48 | 9.353% | $140.4967 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $10.86 | 6.160% | $11.529 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $79.84 | 11.723% | $89.1996 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $156.86 | 7.122% | $168.0316 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $711.23 | $762.6510 | $762.65 | $762.70 | $762.60 | |