| 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 | $30.60 | 6.834% | $32.6912 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $35.96 | 11.716% | $40.1731 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $122.56 | 9.491% | $134.1922 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $201.42 | 9.269% | $220.0896 | $220.09 | $220.10 | $220.10 |
| Purchase #5 | $54.90 | 9.508% | $60.1199 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $134.75 | 7.455% | $144.7956 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $199.67 | 11.431% | $222.4943 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $779.86 | $854.5559 | $854.55 | $854.55 | $854.60 | |