| 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 | $77.93 | 11.709% | $87.0548 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $132.84 | 9.552% | $145.5289 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $217.93 | 13.215% | $246.7294 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $20.95 | 10.284% | $23.1045 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $171.80 | 9.579% | $188.2567 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $197.28 | 3.154% | $203.5022 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $113.79 | 12.369% | $127.8647 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $932.52 | $1,022.0412 | $1,022.03 | $1,022.05 | $1,022.10 | |