| 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 | $13.70 | 7.577% | $14.738 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $45.49 | 13.511% | $51.6362 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $115.89 | 3.351% | $119.7735 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $226.84 | 5.558% | $239.4478 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $174.60 | 5.203% | $183.6844 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $63.66 | 11.260% | $70.8281 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $187.70 | 5.458% | $197.9447 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $827.88 | $878.0527 | $878.05 | $878.10 | $877.90 | |