| 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 | $69.91 | 4.459% | $73.0273 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $46.78 | 4.414% | $48.8449 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $167.92 | 4.110% | $174.8215 | $174.82 | $174.80 | $174.80 |
| Purchase #4 | $178.74 | 10.850% | $198.1333 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $24.78 | 13.616% | $28.154 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $52.38 | 11.133% | $58.2115 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $105.82 | 3.128% | $109.13 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $646.33 | $690.3225 | $690.31 | $690.35 | $690.20 | |