| 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 | $95.59 | 10.363% | $105.496 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $221.45 | 4.754% | $231.9777 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $75.43 | 11.711% | $84.2636 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $5.84 | 12.366% | $6.5622 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $74.96 | 7.766% | $80.7814 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $132.50 | 9.555% | $145.1604 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $15.85 | 5.593% | $16.7365 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $621.62 | $670.9778 | $670.98 | $671.00 | $671.10 | |