| 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 | $57.51 | 11.401% | $64.0667 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $95.52 | 8.380% | $103.5246 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $198.70 | 13.648% | $225.8186 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $52.62 | 8.396% | $57.038 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $99.35 | 10.795% | $110.0748 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $170.44 | 13.612% | $193.6403 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $232.83 | 10.788% | $257.9477 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $906.97 | $1,012.1107 | $1,012.11 | $1,012.05 | $1,012.00 | |