| 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 | $11.88 | 6.580% | $12.6617 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $177.28 | 3.797% | $184.0113 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $7.38 | 6.826% | $7.8838 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $72.75 | 5.745% | $76.9295 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $200.34 | 6.849% | $214.0613 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $92.78 | 13.314% | $105.1327 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $61.83 | 11.107% | $68.6975 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $624.24 | $669.3778 | $669.37 | $669.40 | $669.40 | |