| 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 | $7.91 | 4.820% | $8.2913 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $106.82 | 3.515% | $110.5747 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $157.66 | 8.253% | $170.6717 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $130.38 | 13.352% | $147.7883 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $130.29 | 13.528% | $147.9156 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $201.91 | 5.795% | $213.6107 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $60.77 | 5.552% | $64.144 | $64.14 | $64.15 | $64.10 |
| 7 purchase totals = | $795.74 | $862.9963 | $862.99 | $862.95 | $863.00 | |