| 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 | $10.54 | 4.547% | $11.0193 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $157.64 | 9.841% | $173.1534 | $173.15 | $173.15 | $173.20 |
| Purchase #3 | $157.46 | 8.531% | $170.8929 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $71.58 | 10.750% | $79.2749 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $39.72 | 10.679% | $43.9617 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $202.97 | 8.384% | $219.987 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $212.54 | 8.275% | $230.1277 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $852.45 | $928.4169 | $928.41 | $928.40 | $928.50 | |