| 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 | $5.49 | 4.589% | $5.7419 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $165.41 | 13.185% | $187.2193 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $139.78 | 6.400% | $148.7259 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $206.96 | 13.609% | $235.1252 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $227.71 | 5.145% | $239.4257 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $169.67 | 6.742% | $181.1092 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $31.31 | 11.558% | $34.9288 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $946.33 | $1,032.2760 | $1,032.29 | $1,032.35 | $1,032.10 | |