| 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 | $25.98 | 13.385% | $29.4574 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $211.71 | 3.355% | $218.8129 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $105.96 | 4.577% | $110.8098 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $199.50 | 3.529% | $206.5404 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $71.74 | 12.260% | $80.5353 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $53.78 | 4.492% | $56.1958 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $231.36 | 12.573% | $260.4489 | $260.45 | $260.45 | $260.40 |
| 7 purchase totals = | $900.03 | $962.8005 | $962.81 | $962.80 | $962.70 | |