| 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 | $32.51 | 13.701% | $36.9642 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $42.85 | 6.316% | $45.5564 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $147.63 | 8.659% | $160.4133 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $7.98 | 9.496% | $8.7378 | $8.74 | $8.75 | $8.70 |
| Purchase #5 | $84.61 | 10.452% | $93.4534 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $14.81 | 10.835% | $16.4147 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $109.26 | 7.757% | $117.7353 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $439.65 | $479.2751 | $479.27 | $479.25 | $479.30 | |