| 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 | $39.35 | 11.340% | $43.8123 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $18.92 | 9.548% | $20.7265 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $155.58 | 13.258% | $176.2068 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $223.54 | 10.638% | $247.3202 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $221.56 | 11.288% | $246.5697 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $27.44 | 4.142% | $28.5766 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $53.89 | 12.572% | $60.6651 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $740.28 | $823.8772 | $823.89 | $823.85 | $823.90 | |