| 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 | $12.83 | 8.509% | $13.9217 | $13.92 | $13.90 | $13.90 |
| Purchase #2 | $40.57 | 4.509% | $42.3993 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $60.71 | 8.361% | $65.786 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $41.47 | 6.751% | $44.2696 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $170.87 | 13.493% | $193.9255 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $64.50 | 8.206% | $69.7929 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $147.41 | 13.801% | $167.7541 | $167.75 | $167.75 | $167.80 |
| 7 purchase totals = | $538.36 | $597.8491 | $597.85 | $597.85 | $597.90 | |