| 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 | $13.69 | 10.495% | $15.1268 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $179.63 | 12.853% | $202.7178 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $47.30 | 9.309% | $51.7032 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $12.71 | 9.873% | $13.9649 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $51.53 | 11.356% | $57.3817 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $20.61 | 11.608% | $23.0024 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $115.81 | 5.113% | $121.7314 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $441.28 | $485.6282 | $485.62 | $485.65 | $485.60 | |