| 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 | $70.71 | 5.633% | $74.6931 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $20.37 | 6.142% | $21.6211 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $250.73 | 3.686% | $259.9719 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $230.63 | 12.303% | $259.0044 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $15.63 | 6.853% | $16.7011 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $84.82 | 10.706% | $93.9008 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $74.27 | 4.723% | $77.7778 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $747.16 | $803.6702 | $803.66 | $803.65 | $803.70 | |