| 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 | $25.74 | 9.825% | $28.269 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $113.86 | 5.423% | $120.0346 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $78.81 | 8.534% | $85.5356 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $232.98 | 4.129% | $242.5997 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $47.77 | 10.167% | $52.6268 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $64.78 | 8.463% | $70.2623 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $40.99 | 9.762% | $44.9914 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $604.93 | $644.3194 | $644.32 | $644.35 | $644.30 | |