| 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 | $63.93 | 13.768% | $72.7319 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $250.29 | 3.290% | $258.5245 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $57.67 | 7.558% | $62.0287 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $42.84 | 3.530% | $44.3523 | $44.35 | $44.35 | $44.40 |
| Purchase #5 | $82.31 | 12.301% | $92.435 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $192.95 | 7.433% | $207.292 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $120.82 | 3.580% | $125.1454 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $810.81 | $862.5098 | $862.51 | $862.55 | $862.40 | |