| 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 | $52.57 | 8.226% | $56.8944 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $203.88 | 8.414% | $221.0345 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $188.29 | 7.479% | $202.3722 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $27.28 | 8.807% | $29.6825 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $155.73 | 4.189% | $162.2535 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $243.63 | 12.661% | $274.476 | $274.48 | $274.50 | $274.50 |
| Purchase #7 | $98.83 | 3.800% | $102.5855 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $970.21 | $1,049.2986 | $1,049.29 | $1,049.35 | $1,049.40 | |