| 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 | $111.29 | 5.636% | $117.5623 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $24.49 | 3.537% | $25.3562 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $244.46 | 10.822% | $270.9155 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $120.28 | 8.110% | $130.0347 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $8.58 | 3.382% | $8.8702 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $108.71 | 10.186% | $119.7832 | $119.78 | $119.80 | $119.80 |
| Purchase #7 | $94.46 | 10.460% | $104.3405 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $712.27 | $776.8626 | $776.86 | $776.85 | $776.90 | |