| 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 | $41.84 | 9.151% | $45.6688 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $48.99 | 5.421% | $51.6457 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $39.70 | 9.277% | $43.383 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $170.49 | 6.612% | $181.7628 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $134.60 | 3.460% | $139.2572 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $46.83 | 3.617% | $48.5238 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $199.86 | 9.261% | $218.369 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $682.31 | $728.6103 | $728.61 | $728.55 | $728.70 | |