| 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 | $34.56 | 7.328% | $37.0926 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $28.58 | 8.851% | $31.1096 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $5.29 | 8.766% | $5.7537 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $236.59 | 12.725% | $266.6961 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $111.99 | 11.253% | $124.5922 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $183.73 | 8.422% | $199.2037 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $168.39 | 4.756% | $176.3986 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $769.13 | $840.8465 | $840.84 | $840.85 | $840.90 | |