| 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 | $127.73 | 9.608% | $140.0023 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $33.92 | 11.151% | $37.7024 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $10.32 | 8.638% | $11.2114 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $59.79 | 12.639% | $67.3469 | $67.35 | $67.35 | $67.30 |
| Purchase #5 | $71.87 | 11.251% | $79.9561 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $35.93 | 10.460% | $39.6883 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $56.44 | 6.107% | $59.8868 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $396.00 | $435.7942 | $435.80 | $435.80 | $435.80 | |