| 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 | $68.50 | 7.862% | $73.8855 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $179.30 | 4.247% | $186.9149 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $28.26 | 4.174% | $29.4396 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $95.40 | 8.170% | $103.1942 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $155.90 | 13.443% | $176.8576 | $176.86 | $176.85 | $176.90 |
| Purchase #6 | $37.39 | 11.522% | $41.6981 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $142.93 | 3.394% | $147.781 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $707.68 | $759.7709 | $759.77 | $759.80 | $759.80 | |