| 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 | $80.63 | 3.424% | $83.3908 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $38.57 | 8.317% | $41.7779 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $211.33 | 7.629% | $227.4524 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $90.44 | 3.712% | $93.7971 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $46.62 | 13.409% | $52.8713 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $156.52 | 3.201% | $161.5302 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $223.84 | 12.524% | $251.8737 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $847.95 | $912.6934 | $912.69 | $912.70 | $912.80 | |