| 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 | $69.44 | 6.588% | $74.0147 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $135.63 | 10.698% | $150.1397 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $196.66 | 8.383% | $213.146 | $213.15 | $213.15 | $213.10 |
| Purchase #4 | $6.98 | 10.759% | $7.731 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $115.31 | 7.770% | $124.2696 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $5.46 | 9.344% | $5.9702 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $114.35 | 3.562% | $118.4231 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $643.83 | $693.6943 | $693.69 | $693.65 | $693.60 | |