| 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 | $27.60 | 8.341% | $29.9021 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $131.80 | 12.103% | $147.7518 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $245.64 | 7.717% | $264.596 | $264.60 | $264.60 | $264.60 |
| Purchase #4 | $29.92 | 11.429% | $33.3396 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $125.70 | 13.595% | $142.7889 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $141.85 | 13.276% | $160.682 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $183.45 | 10.844% | $203.3433 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $885.96 | $982.4037 | $982.40 | $982.45 | $982.40 | |