| 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 | $16.48 | 7.462% | $17.7097 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $99.77 | 5.253% | $105.0109 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $33.78 | 10.731% | $37.4049 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $60.73 | 13.536% | $68.9504 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $117.56 | 5.873% | $124.4643 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $139.90 | 8.687% | $152.0531 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $219.93 | 9.705% | $241.2742 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $688.15 | $746.8675 | $746.85 | $746.80 | $747.00 | |