| 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 | $10.94 | 10.523% | $12.0912 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $59.43 | 3.664% | $61.6075 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $11.62 | 7.611% | $12.5044 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $62.61 | 10.118% | $68.9449 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $207.83 | 9.409% | $227.3847 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $143.69 | 11.747% | $160.5693 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $98.62 | 4.463% | $103.0214 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $594.74 | $646.1234 | $646.11 | $646.10 | $646.10 | |