| 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 | $39.75 | 10.699% | $44.0029 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $142.57 | 4.394% | $148.8345 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $243.89 | 8.751% | $265.2328 | $265.23 | $265.25 | $265.20 |
| Purchase #4 | $24.72 | 3.645% | $25.621 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $6.38 | 4.264% | $6.652 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $250.55 | 9.607% | $274.6203 | $274.62 | $274.60 | $274.60 |
| Purchase #7 | $214.25 | 5.452% | $225.9309 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $922.11 | $990.8944 | $990.88 | $990.90 | $990.80 | |