| 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 | $45.55 | 13.450% | $51.6765 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $186.92 | 11.564% | $208.5354 | $208.54 | $208.55 | $208.50 |
| Purchase #3 | $62.32 | 12.284% | $69.9754 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $42.89 | 13.817% | $48.8161 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $192.26 | 4.865% | $201.6134 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $106.65 | 12.559% | $120.0442 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $195.33 | 13.530% | $221.7581 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $831.92 | $922.4191 | $922.43 | $922.45 | $922.40 | |