| 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 | $37.91 | 4.621% | $39.6618 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $136.52 | 7.659% | $146.9761 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $193.73 | 11.496% | $216.0012 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $237.32 | 13.150% | $268.5276 | $268.53 | $268.55 | $268.50 |
| Purchase #5 | $51.41 | 10.643% | $56.8816 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $152.65 | 6.131% | $162.009 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $9.58 | 4.747% | $10.0348 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $819.12 | $900.0921 | $900.09 | $900.15 | $900.10 | |