| 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 | $10.26 | 8.527% | $11.1349 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $79.29 | 7.536% | $85.2653 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $93.74 | 5.425% | $98.8254 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $151.31 | 9.811% | $166.155 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $75.87 | 11.562% | $84.6421 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $207.91 | 4.335% | $216.9229 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $246.77 | 4.421% | $257.6797 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $865.15 | $920.6253 | $920.63 | $920.65 | $920.60 | |