| 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 | $41.72 | 10.357% | $46.0409 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $111.36 | 7.299% | $119.4882 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $9.30 | 13.788% | $10.5823 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $54.79 | 10.131% | $60.3408 | $60.34 | $60.35 | $60.30 |
| Purchase #5 | $25.72 | 7.767% | $27.7177 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $235.84 | 5.453% | $248.7004 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $39.25 | 13.721% | $44.6355 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $517.98 | $557.5058 | $557.51 | $557.55 | $557.40 | |