| 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 | $109.93 | 8.374% | $119.1355 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $123.30 | 9.491% | $135.0024 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $120.27 | 6.317% | $127.8675 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $54.85 | 13.146% | $62.0606 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $99.79 | 6.529% | $106.3053 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $38.91 | 6.517% | $41.4458 | $41.45 | $41.45 | $41.40 |
| Purchase #7 | $63.92 | 7.720% | $68.8546 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $610.97 | $660.6717 | $660.68 | $660.65 | $660.70 | |