| 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 | $37.76 | 9.662% | $41.4084 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $194.77 | 5.827% | $206.1192 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $37.87 | 12.468% | $42.5916 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $25.38 | 11.472% | $28.2916 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $149.28 | 5.632% | $157.6874 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $84.38 | 3.846% | $87.6253 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $14.62 | 11.763% | $16.3398 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $544.06 | $580.0633 | $580.07 | $580.10 | $580.00 | |