| 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 | $211.45 | 4.523% | $221.0139 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $86.31 | 8.712% | $93.8293 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $48.94 | 6.285% | $52.0159 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $24.63 | 13.799% | $28.0287 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $131.77 | 5.194% | $138.6141 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $193.30 | 11.474% | $215.4792 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $25.88 | 10.498% | $28.5969 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $722.28 | $777.5780 | $777.58 | $777.60 | $777.50 | |