| 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 | $66.54 | 5.209% | $70.0061 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $13.29 | 13.811% | $15.1255 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $175.53 | 12.595% | $197.638 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $37.46 | 4.664% | $39.2071 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $103.42 | 9.334% | $113.0732 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $33.36 | 12.490% | $37.5267 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $73.45 | 5.555% | $77.5301 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $503.05 | $550.1067 | $550.12 | $550.15 | $550.00 | |