| 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 | $5.58 | 9.172% | $6.0918 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $77.86 | 4.519% | $81.3785 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $11.76 | 9.254% | $12.8483 | $12.85 | $12.85 | $12.80 |
| Purchase #4 | $115.75 | 3.154% | $119.4008 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $124.28 | 5.534% | $131.1577 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $230.94 | 8.778% | $251.2119 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $122.75 | 10.778% | $135.98 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $688.92 | $738.0690 | $738.07 | $738.10 | $738.10 | |