| 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 | $15.43 | 6.134% | $16.3765 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $93.81 | 6.276% | $99.6975 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $209.69 | 7.783% | $226.0102 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $159.75 | 6.562% | $170.2328 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $38.27 | 13.470% | $43.425 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $165.58 | 11.419% | $184.4876 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $13.80 | 11.227% | $15.3493 | $15.35 | $15.35 | $15.30 |
| 7 purchase totals = | $696.33 | $755.5789 | $755.59 | $755.65 | $755.50 | |