| 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 | $94.73 | 4.729% | $99.2098 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $54.49 | 4.484% | $56.9333 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $27.83 | 11.680% | $31.0805 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $120.65 | 10.522% | $133.3448 | $133.34 | $133.35 | $133.30 |
| Purchase #5 | $179.63 | 12.148% | $201.4515 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $161.32 | 12.625% | $181.6867 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $248.61 | 10.296% | $274.2069 | $274.21 | $274.20 | $274.20 |
| 7 purchase totals = | $887.26 | $977.9135 | $977.91 | $977.95 | $977.90 | |