| 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 | $99.61 | 3.206% | $102.8035 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $51.34 | 10.421% | $56.6901 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $205.26 | 7.182% | $220.0018 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $210.94 | 10.542% | $233.1773 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $66.91 | 6.374% | $71.1748 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $17.32 | 11.481% | $19.3085 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $97.54 | 3.229% | $100.6896 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $748.92 | $803.8456 | $803.84 | $803.85 | $803.90 | |