| 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 | $73.37 | 8.616% | $79.6916 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $203.48 | 8.579% | $220.9365 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $68.36 | 3.370% | $70.6637 | $70.66 | $70.65 | $70.70 |
| Purchase #4 | $34.61 | 5.833% | $36.6288 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $133.56 | 9.726% | $146.55 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $226.61 | 6.366% | $241.036 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $148.79 | 7.338% | $159.7082 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $888.78 | $955.2148 | $955.22 | $955.25 | $955.20 | |