| 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 | $26.98 | 13.418% | $30.6002 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $14.61 | 3.534% | $15.1263 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $169.73 | 3.179% | $175.1257 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $211.66 | 3.245% | $218.5284 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $187.91 | 11.678% | $209.8541 | $209.85 | $209.85 | $209.90 |
| Purchase #6 | $75.62 | 4.399% | $78.9465 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $181.86 | 10.493% | $200.9426 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $868.37 | $929.1238 | $929.13 | $929.20 | $929.00 | |