| 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 | $26.35 | 3.448% | $27.2585 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $81.81 | 3.466% | $84.6455 | $84.65 | $84.65 | $84.60 |
| Purchase #3 | $130.98 | 8.575% | $142.2115 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $239.74 | 8.230% | $259.4706 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $205.57 | 7.307% | $220.591 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $159.50 | 6.783% | $170.3189 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $148.69 | 7.763% | $160.2328 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $992.64 | $1,064.7288 | $1,064.73 | $1,064.70 | $1,064.70 | |