| 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 | $80.65 | 13.800% | $91.7797 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $192.40 | 12.283% | $216.0325 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $158.80 | 6.515% | $169.1458 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $57.78 | 4.159% | $60.1831 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $196.62 | 13.459% | $223.0831 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $53.62 | 3.414% | $55.4506 | $55.45 | $55.45 | $55.50 |
| Purchase #7 | $74.78 | 12.516% | $84.1395 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $814.65 | $899.8143 | $899.81 | $899.90 | $899.80 | |