| 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 | $44.72 | 4.357% | $46.6685 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $214.98 | 8.281% | $232.7825 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $24.71 | 12.333% | $27.7575 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $81.61 | 10.152% | $89.895 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $173.85 | 8.714% | $188.9993 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $77.80 | 7.580% | $83.6972 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $54.38 | 10.613% | $60.1513 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $672.05 | $729.9513 | $729.96 | $729.95 | $730.10 | |