| 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 | $94.85 | 12.271% | $106.489 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $194.67 | 10.393% | $214.9021 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $73.53 | 4.612% | $76.9212 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $42.54 | 11.552% | $47.4542 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $31.99 | 12.515% | $35.9935 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $68.96 | 10.541% | $76.2291 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $191.59 | 13.191% | $216.8626 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $698.13 | $774.8517 | $774.84 | $774.85 | $774.90 | |