| 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 | $46.59 | 11.246% | $51.8295 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $188.44 | 3.742% | $195.4914 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $98.78 | 13.631% | $112.2447 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $8.47 | 11.287% | $9.426 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $24.48 | 12.229% | $27.4737 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $88.85 | 7.401% | $95.4258 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $227.65 | 7.147% | $243.9201 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $683.26 | $735.8112 | $735.81 | $735.85 | $735.70 | |