| 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 | $57.59 | 10.174% | $63.4492 | $63.45 | $63.45 | $63.40 |
| Purchase #2 | $45.49 | 9.270% | $49.7069 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $71.47 | 4.349% | $74.5782 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $15.27 | 8.844% | $16.6205 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $47.50 | 6.665% | $50.6659 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $171.80 | 11.537% | $191.6206 | $191.62 | $191.60 | $191.60 |
| Purchase #7 | $58.59 | 4.649% | $61.3138 | $61.31 | $61.30 | $61.30 |
| 7 purchase totals = | $467.71 | $507.9551 | $507.96 | $507.90 | $507.90 | |