| 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 | $103.67 | 11.631% | $115.7279 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $46.90 | 9.591% | $51.3982 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $10.77 | 10.111% | $11.859 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $52.36 | 10.864% | $58.0484 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $128.53 | 10.280% | $141.7429 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $194.76 | 10.582% | $215.3695 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $194.26 | 7.508% | $208.845 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $731.25 | $802.9909 | $803.00 | $803.00 | $802.90 | |