| 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 | $86.93 | 10.855% | $96.3663 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $214.91 | 10.445% | $237.3573 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $38.28 | 11.245% | $42.5846 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $122.27 | 10.239% | $134.7892 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $247.58 | 3.671% | $256.6687 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $110.82 | 3.815% | $115.0478 | $115.05 | $115.05 | $115.00 |
| Purchase #7 | $105.28 | 3.232% | $108.6826 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $926.07 | $991.4965 | $991.50 | $991.50 | $991.60 | |