| 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 | $193.78 | 9.290% | $211.7822 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $97.55 | 7.694% | $105.0555 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $42.62 | 8.782% | $46.3629 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $28.29 | 5.395% | $29.8162 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $146.33 | 7.659% | $157.5374 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $52.29 | 9.537% | $57.2769 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $183.84 | 7.210% | $197.0949 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $744.70 | $804.9260 | $804.93 | $804.95 | $805.00 | |