| 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 | $24.33 | 12.761% | $27.4348 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $95.89 | 7.399% | $102.9849 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $135.77 | 4.756% | $142.2272 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $146.71 | 10.596% | $162.2554 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $169.40 | 3.836% | $175.8982 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $22.66 | 6.278% | $24.0826 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $26.53 | 12.252% | $29.7805 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $621.29 | $664.6636 | $664.66 | $664.75 | $664.70 | |