| 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 | $7.76 | 10.752% | $8.5944 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $76.77 | 3.451% | $79.4193 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $241.63 | 8.436% | $262.0139 | $262.01 | $262.00 | $262.00 |
| Purchase #4 | $156.26 | 5.358% | $164.6324 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $64.77 | 9.210% | $70.7353 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $235.75 | 3.756% | $244.6048 | $244.60 | $244.60 | $244.60 |
| Purchase #7 | $121.32 | 9.252% | $132.5445 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $904.26 | $962.5446 | $962.53 | $962.55 | $962.40 | |