| 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 | $75.62 | 4.696% | $79.1711 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $237.34 | 11.160% | $263.8271 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $184.80 | 13.377% | $209.5207 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $95.70 | 11.226% | $106.4433 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $122.64 | 5.467% | $129.3447 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $118.29 | 7.349% | $126.9831 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $126.31 | 13.526% | $143.3947 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $960.70 | $1,058.6847 | $1,058.67 | $1,058.70 | $1,058.60 | |