| 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 | $67.25 | 4.183% | $70.0631 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $243.90 | 4.284% | $254.3487 | $254.35 | $254.35 | $254.30 |
| Purchase #3 | $99.51 | 5.674% | $105.1562 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $195.67 | 8.311% | $211.9321 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $39.64 | 13.476% | $44.9819 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $76.76 | 9.502% | $84.0537 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $26.59 | 9.579% | $29.1371 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $749.32 | $799.6728 | $799.67 | $799.70 | $799.70 | |