| 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 | $45.70 | 11.501% | $50.956 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $98.52 | 3.152% | $101.6254 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $202.54 | 7.565% | $217.8622 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $205.97 | 8.539% | $223.5578 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $123.30 | 5.227% | $129.7449 | $129.74 | $129.75 | $129.70 |
| Purchase #6 | $80.52 | 12.203% | $90.3459 | $90.35 | $90.35 | $90.30 |
| Purchase #7 | $77.27 | 8.678% | $83.9755 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $833.82 | $898.0677 | $898.08 | $898.10 | $898.10 | |