| 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 | $232.55 | 11.266% | $258.7491 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $89.31 | 7.754% | $96.2351 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $103.89 | 11.102% | $115.4239 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $137.99 | 6.346% | $146.7468 | $146.75 | $146.75 | $146.70 |
| Purchase #5 | $97.54 | 4.534% | $101.9625 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $46.66 | 11.477% | $52.0152 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $31.90 | 9.669% | $34.9844 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $739.84 | $806.1170 | $806.12 | $806.10 | $806.00 | |