| 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 | $66.69 | 9.182% | $72.8135 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $221.34 | 4.806% | $231.9776 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $64.86 | 13.633% | $73.7024 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $170.49 | 6.732% | $181.9674 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $32.76 | 3.560% | $33.9263 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $207.71 | 11.439% | $231.4699 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $138.49 | 12.523% | $155.8331 | $155.83 | $155.85 | $155.80 |
| 7 purchase totals = | $902.34 | $981.6902 | $981.69 | $981.70 | $981.70 | |