| 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 | $31.68 | 4.199% | $33.0102 | $33.01 | $33.00 | $33.00 |
| Purchase #2 | $79.49 | 5.182% | $83.6092 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $207.93 | 5.867% | $220.1293 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $99.49 | 10.424% | $109.8608 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $250.51 | 12.182% | $281.0271 | $281.03 | $281.05 | $281.00 |
| Purchase #6 | $179.67 | 4.146% | $187.1191 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $56.34 | 7.432% | $60.5272 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $905.11 | $975.2829 | $975.29 | $975.30 | $975.20 | |