| 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 | $76.26 | 10.480% | $84.252 | $84.25 | $84.25 | $84.30 |
| Purchase #2 | $173.97 | 12.390% | $195.5249 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $157.52 | 3.431% | $162.9245 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $199.25 | 8.823% | $216.8298 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $47.26 | 11.842% | $52.8565 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $47.43 | 4.389% | $49.5117 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $46.39 | 7.466% | $49.8535 | $49.85 | $49.85 | $49.90 |
| 7 purchase totals = | $748.08 | $811.7529 | $811.74 | $811.70 | $811.80 | |