| 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 | $31.41 | 12.621% | $35.3743 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $30.38 | 11.180% | $33.7765 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $162.31 | 4.346% | $169.364 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $36.87 | 7.464% | $39.622 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $17.75 | 5.248% | $18.6815 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $40.48 | 6.660% | $43.176 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $138.57 | 9.541% | $151.791 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $457.77 | $491.7853 | $491.78 | $491.80 | $491.90 | |