| 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 | $126.50 | 9.755% | $138.8401 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $39.96 | 8.359% | $43.3003 | $43.30 | $43.30 | $43.30 |
| Purchase #3 | $180.75 | 6.122% | $191.8155 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $97.30 | 6.775% | $103.8921 | $103.89 | $103.90 | $103.90 |
| Purchase #5 | $8.65 | 13.319% | $9.8021 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $94.28 | 5.695% | $99.6492 | $99.65 | $99.65 | $99.60 |
| Purchase #7 | $65.26 | 5.206% | $68.6574 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $612.70 | $655.9567 | $655.96 | $655.95 | $655.90 | |