| 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 | $72.63 | 10.679% | $80.3862 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $219.27 | 8.157% | $237.1559 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $227.95 | 6.670% | $243.1543 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $249.84 | 3.652% | $258.9642 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $58.89 | 10.293% | $64.9515 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $38.33 | 12.786% | $43.2309 | $43.23 | $43.25 | $43.20 |
| Purchase #7 | $83.28 | 4.572% | $87.0876 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $950.19 | $1,014.9306 | $1,014.93 | $1,014.95 | $1,015.10 | |