| 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 | $84.54 | 7.733% | $91.0775 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $168.61 | 10.853% | $186.9092 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $120.91 | 11.582% | $134.9138 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $121.78 | 4.477% | $127.2321 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $210.76 | 4.402% | $220.0377 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $101.95 | 8.851% | $110.9736 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $119.85 | 12.573% | $134.9187 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $928.40 | $1,006.0626 | $1,006.06 | $1,006.05 | $1,006.00 | |