| 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 | $80.78 | 8.747% | $87.8458 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $88.64 | 12.220% | $99.4718 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $234.50 | 6.146% | $248.9124 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $105.49 | 5.209% | $110.985 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $222.44 | 11.261% | $247.489 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $231.58 | 9.700% | $254.0433 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $45.49 | 6.412% | $48.4068 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $1,008.92 | $1,097.1541 | $1,097.16 | $1,097.15 | $1,097.10 | |