| 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 | $87.52 | 6.619% | $93.3129 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $12.34 | 10.532% | $13.6396 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $18.75 | 5.154% | $19.7164 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $207.46 | 11.144% | $230.5793 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $20.61 | 12.754% | $23.2386 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $45.95 | 10.607% | $50.8239 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $67.54 | 6.677% | $72.0496 | $72.05 | $72.05 | $72.00 |
| 7 purchase totals = | $460.17 | $503.3603 | $503.36 | $503.35 | $503.20 | |