| 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 | $49.40 | 12.544% | $55.5967 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $247.36 | 11.110% | $274.8417 | $274.84 | $274.85 | $274.80 |
| Purchase #3 | $231.95 | 8.563% | $251.8119 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $215.58 | 6.151% | $228.8403 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $26.67 | 10.698% | $29.5232 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $79.49 | 9.720% | $87.2164 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $53.95 | 9.442% | $59.044 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $904.40 | $986.8742 | $986.87 | $986.85 | $986.70 | |