| 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 | $51.89 | 5.697% | $54.8462 | $54.85 | $54.85 | $54.80 |
| Purchase #2 | $110.28 | 6.832% | $117.8143 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $235.72 | 6.874% | $251.9234 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $123.65 | 5.297% | $130.1997 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $221.71 | 6.571% | $236.2786 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $106.40 | 6.603% | $113.4256 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $154.76 | 3.141% | $159.621 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $1,004.41 | $1,064.1088 | $1,064.11 | $1,064.10 | $1,064.00 | |