| 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 | $198.59 | 8.815% | $216.0957 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $57.61 | 4.315% | $60.0959 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $53.31 | 9.370% | $58.3051 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $66.62 | 3.310% | $68.8251 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $182.25 | 11.791% | $203.7391 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $67.92 | 4.483% | $70.9649 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $134.29 | 11.872% | $150.2329 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $760.59 | $828.2587 | $828.27 | $828.30 | $828.20 | |