| 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 | $75.96 | 7.491% | $81.6502 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $55.57 | 4.768% | $58.2196 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $189.43 | 10.811% | $209.9093 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $220.93 | 10.834% | $244.8656 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $78.77 | 5.376% | $83.0047 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $45.47 | 7.658% | $48.9521 | $48.95 | $48.95 | $49.00 |
| Purchase #7 | $238.84 | 9.708% | $262.0266 | $262.03 | $262.05 | $262.00 |
| 7 purchase totals = | $904.97 | $988.6281 | $988.63 | $988.60 | $988.70 | |