| 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 | $6.76 | 10.142% | $7.4456 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $227.58 | 7.824% | $245.3859 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $218.43 | 5.831% | $231.1667 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $41.88 | 12.405% | $47.0752 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $101.57 | 8.811% | $110.5193 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $91.72 | 8.698% | $99.6978 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $172.82 | 5.718% | $182.7018 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $860.76 | $923.9923 | $924.01 | $924.00 | $924.00 | |