| 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 | $33.70 | 5.496% | $35.5522 | $35.55 | $35.55 | $35.60 |
| Purchase #2 | $112.42 | 11.505% | $125.3539 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $20.69 | 10.257% | $22.8122 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $123.52 | 8.839% | $134.4379 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $47.99 | 12.605% | $54.0391 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $157.95 | 5.852% | $167.1932 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $39.94 | 4.229% | $41.6291 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $536.21 | $581.0176 | $581.01 | $581.05 | $581.00 | |