| 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 | $97.96 | 8.779% | $106.5599 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $56.63 | 7.106% | $60.6541 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $83.25 | 6.451% | $88.6205 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $33.36 | 12.118% | $37.4026 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $47.85 | 3.364% | $49.4597 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $33.60 | 4.334% | $35.0562 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $24.33 | 4.174% | $25.3455 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $376.98 | $403.0985 | $403.10 | $403.05 | $403.20 | |