| 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 | $10.65 | 10.287% | $11.7456 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $78.29 | 13.293% | $88.6971 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $29.59 | 13.243% | $33.5086 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $147.66 | 10.118% | $162.6002 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $113.98 | 10.275% | $125.6914 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $172.46 | 9.435% | $188.7316 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $187.99 | 10.403% | $207.5466 | $207.55 | $207.55 | $207.50 |
| 7 purchase totals = | $740.62 | $818.5211 | $818.53 | $818.55 | $818.40 | |