| 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 | $32.46 | 10.395% | $35.8342 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $130.80 | 3.514% | $135.3963 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $144.80 | 11.623% | $161.6301 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $226.33 | 13.547% | $256.9909 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $97.37 | 8.739% | $105.8792 | $105.88 | $105.90 | $105.90 |
| Purchase #6 | $122.35 | 13.671% | $139.0765 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $9.87 | 10.123% | $10.8691 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $763.98 | $845.6763 | $845.68 | $845.75 | $845.70 | |