| 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 | $54.29 | 8.474% | $58.8905 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $68.78 | 6.271% | $73.0932 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $19.61 | 11.403% | $21.8461 | $21.85 | $21.85 | $21.80 |
| Purchase #4 | $231.31 | 12.807% | $260.9339 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $25.30 | 6.333% | $26.9022 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $31.75 | 3.753% | $32.9416 | $32.94 | $32.95 | $32.90 |
| Purchase #7 | $13.85 | 11.605% | $15.4573 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $444.89 | $490.0648 | $490.06 | $490.10 | $490.00 | |