| 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 | $25.81 | 11.759% | $28.845 | $28.85 | $28.85 | $28.80 |
| Purchase #2 | $73.89 | 9.552% | $80.948 | $80.95 | $80.95 | $80.90 |
| Purchase #3 | $45.66 | 8.786% | $49.6717 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $52.93 | 3.145% | $54.5946 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $142.41 | 4.696% | $149.0976 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $211.63 | 12.552% | $238.1938 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $66.69 | 13.765% | $75.8699 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $619.02 | $677.2206 | $677.22 | $677.20 | $677.20 | |