| 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 | $53.40 | 3.590% | $55.3171 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $23.46 | 5.419% | $24.7313 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $13.93 | 12.275% | $15.6399 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $56.56 | 5.161% | $59.4791 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $35.38 | 11.552% | $39.4671 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $40.49 | 8.729% | $44.0244 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $134.38 | 4.316% | $140.1798 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $357.60 | $378.8387 | $378.84 | $378.85 | $378.80 | |