| 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 | $69.94 | 6.788% | $74.6875 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $38.85 | 5.633% | $41.0384 | $41.04 | $41.05 | $41.00 |
| Purchase #3 | $12.82 | 4.369% | $13.3801 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $139.63 | 6.460% | $148.6501 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $181.93 | 13.219% | $205.9793 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $201.37 | 12.256% | $226.0499 | $226.05 | $226.05 | $226.00 |
| Purchase #7 | $195.79 | 12.373% | $220.0151 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $840.33 | $929.8004 | $929.81 | $929.85 | $929.80 | |