| 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 | $55.63 | 4.788% | $58.2936 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $162.59 | 5.267% | $171.1536 | $171.15 | $171.15 | $171.20 |
| Purchase #3 | $209.44 | 8.542% | $227.3304 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $177.28 | 10.159% | $195.2899 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $34.66 | 4.873% | $36.349 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $67.32 | 4.188% | $70.1394 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $144.79 | 8.860% | $157.6184 | $157.62 | $157.60 | $157.60 |
| 7 purchase totals = | $851.71 | $916.1743 | $916.17 | $916.20 | $916.10 | |