| 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 | $66.50 | 9.800% | $73.017 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $207.36 | 5.242% | $218.2298 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $76.92 | 11.198% | $85.5335 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $62.67 | 13.460% | $71.1054 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $56.96 | 10.857% | $63.1441 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $140.63 | 7.582% | $151.2926 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $160.47 | 6.617% | $171.0883 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $771.51 | $833.4107 | $833.41 | $833.45 | $833.30 | |