| 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 | $124.63 | 10.462% | $137.6688 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $73.25 | 12.151% | $82.1506 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $31.26 | 13.702% | $35.5432 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $46.83 | 11.836% | $52.3728 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $225.61 | 11.509% | $251.5755 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $128.72 | 10.345% | $142.0361 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $95.79 | 6.203% | $101.7319 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $726.09 | $803.0789 | $803.08 | $803.10 | $803.10 | |