| 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 | $51.44 | 3.409% | $53.1936 | $53.19 | $53.20 | $53.20 |
| Purchase #2 | $105.74 | 9.367% | $115.6447 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $17.89 | 12.185% | $20.0699 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $161.37 | 3.332% | $166.7468 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $21.34 | 5.281% | $22.467 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $219.82 | 5.480% | $231.8661 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $136.48 | 10.597% | $150.9428 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $714.08 | $760.9309 | $760.93 | $760.90 | $760.90 | |