| 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 | $123.85 | 9.818% | $136.0096 | $136.01 | $136.00 | $136.00 |
| Purchase #2 | $46.75 | 3.745% | $48.5008 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $123.60 | 10.634% | $136.7436 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $26.54 | 6.545% | $28.277 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $98.81 | 11.559% | $110.2314 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $102.59 | 9.655% | $112.4951 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $11.34 | 9.410% | $12.4071 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $533.48 | $584.6646 | $584.67 | $584.70 | $584.60 | |