| 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 | $16.45 | 7.316% | $17.6535 | $17.65 | $17.65 | $17.70 |
| Purchase #2 | $224.48 | 7.714% | $241.7964 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $92.45 | 4.499% | $96.6093 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $151.48 | 6.529% | $161.3701 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $24.72 | 11.602% | $27.588 | $27.59 | $27.60 | $27.60 |
| Purchase #6 | $62.84 | 3.233% | $64.8716 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $17.98 | 11.200% | $19.9938 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $590.40 | $629.8827 | $629.88 | $629.85 | $630.00 | |