| 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 | $74.57 | 12.713% | $84.0501 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $108.97 | 6.470% | $116.0204 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $113.33 | 7.526% | $121.8592 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $39.57 | 9.737% | $43.4229 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $201.93 | 12.802% | $227.7811 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $26.80 | 3.449% | $27.7243 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $32.86 | 12.586% | $36.9958 | $37.00 | $37.00 | $37.00 |
| 7 purchase totals = | $598.03 | $657.8538 | $657.85 | $657.80 | $657.90 | |