| 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 | $55.44 | 7.134% | $59.3951 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $68.37 | 8.565% | $74.2259 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $60.89 | 11.529% | $67.91 | $67.91 | $67.90 | $67.90 |
| Purchase #4 | $56.44 | 6.702% | $60.2226 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $26.34 | 12.695% | $29.6839 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $46.72 | 7.711% | $50.3226 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $128.71 | 5.499% | $135.7878 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $442.91 | $477.5479 | $477.55 | $477.55 | $477.50 | |