| 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 | $56.89 | 4.469% | $59.4324 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $118.65 | 13.805% | $135.0296 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $223.87 | 12.203% | $251.1889 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $43.34 | 6.590% | $46.1961 | $46.20 | $46.20 | $46.20 |
| Purchase #5 | $88.89 | 4.400% | $92.8012 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $147.41 | 4.783% | $154.4606 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $138.26 | 4.327% | $144.2425 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $817.31 | $883.3513 | $883.35 | $883.40 | $883.30 | |