| 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 | $68.90 | 4.244% | $71.8241 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $151.59 | 3.628% | $157.0897 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $37.82 | 9.157% | $41.2832 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $109.57 | 12.449% | $123.2104 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $207.28 | 6.402% | $220.5501 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $63.68 | 11.214% | $70.8211 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $216.96 | 10.474% | $239.6844 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $855.80 | $924.4630 | $924.45 | $924.45 | $924.50 | |