| 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 | $22.76 | 11.510% | $25.3797 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $204.36 | 11.560% | $227.984 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $38.67 | 9.465% | $42.3301 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $67.66 | 5.573% | $71.4307 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $35.45 | 12.239% | $39.7887 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $232.85 | 10.619% | $257.5763 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $93.47 | 4.251% | $97.4434 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $695.22 | $761.9329 | $761.93 | $762.05 | $761.90 | |