| 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 | $64.99 | 3.843% | $67.4876 | $67.49 | $67.50 | $67.50 |
| Purchase #2 | $175.67 | 4.696% | $183.9195 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $43.54 | 12.269% | $48.8819 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $144.63 | 7.303% | $155.1923 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $222.63 | 12.750% | $251.0153 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $85.72 | 10.417% | $94.6495 | $94.65 | $94.65 | $94.60 |
| Purchase #7 | $28.98 | 13.302% | $32.8349 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $766.16 | $833.9810 | $833.98 | $834.00 | $833.90 | |