| 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 | $81.36 | 3.547% | $84.2458 | $84.25 | $84.25 | $84.20 |
| Purchase #2 | $32.29 | 7.587% | $34.7398 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $67.42 | 8.512% | $73.1588 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $60.86 | 3.318% | $62.8793 | $62.88 | $62.90 | $62.90 |
| Purchase #5 | $95.95 | 7.234% | $102.891 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $155.42 | 11.593% | $173.4378 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $174.69 | 4.309% | $182.2174 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $667.99 | $713.5699 | $713.58 | $713.60 | $713.50 | |