| 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 | $33.52 | 4.615% | $35.0669 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $67.46 | 10.424% | $74.492 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $70.63 | 12.147% | $79.2094 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $165.44 | 4.177% | $172.3504 | $172.35 | $172.35 | $172.40 |
| Purchase #5 | $184.67 | 3.833% | $191.7484 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $66.83 | 8.115% | $72.2533 | $72.25 | $72.25 | $72.30 |
| Purchase #7 | $77.61 | 5.199% | $81.6449 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $666.16 | $706.7653 | $706.76 | $706.75 | $706.80 | |