| 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 | $98.91 | 8.723% | $107.5379 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $108.97 | 4.529% | $113.9053 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $130.89 | 10.322% | $144.4005 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $157.85 | 11.767% | $176.4242 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $15.52 | 8.188% | $16.7908 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $183.47 | 5.565% | $193.6801 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $101.62 | 9.104% | $110.8715 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $797.23 | $863.6103 | $863.61 | $863.60 | $863.60 | |