| 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 | $35.50 | 8.171% | $38.4007 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $159.57 | 5.573% | $168.4628 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $41.94 | 13.638% | $47.6598 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $183.74 | 12.161% | $206.0846 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $200.93 | 10.370% | $221.7664 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $223.92 | 12.473% | $251.8495 | $251.85 | $251.85 | $251.80 |
| Purchase #7 | $13.81 | 6.112% | $14.6541 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $859.41 | $948.8779 | $948.87 | $948.85 | $949.00 | |