| 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 | $91.41 | 12.175% | $102.5392 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $144.70 | 10.559% | $159.9789 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $57.96 | 5.593% | $61.2017 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $15.33 | 6.360% | $16.305 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $59.98 | 12.234% | $67.318 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $8.80 | 7.727% | $9.48 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $70.30 | 7.364% | $75.4769 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $448.48 | $492.2997 | $492.31 | $492.35 | $492.30 | |