| 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 | $99.64 | 13.727% | $113.3176 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $14.47 | 12.595% | $16.2925 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $123.54 | 5.173% | $129.9307 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $97.72 | 8.665% | $106.1874 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $109.93 | 9.512% | $120.3865 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $102.46 | 8.147% | $110.8074 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $54.39 | 10.396% | $60.0444 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $602.15 | $656.9665 | $656.97 | $657.00 | $656.90 | |