| 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 | $72.70 | 8.252% | $78.6992 | $78.70 | $78.70 | $78.70 |
| Purchase #2 | $133.34 | 12.397% | $149.8702 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $183.55 | 12.809% | $207.0609 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $58.25 | 6.223% | $61.8749 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $61.30 | 3.395% | $63.3811 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $69.91 | 9.534% | $76.5752 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $178.69 | 10.304% | $197.1022 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $757.74 | $834.5637 | $834.56 | $834.55 | $834.70 | |