| 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 | $45.84 | 4.274% | $47.7992 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $18.34 | 4.323% | $19.1328 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $231.99 | 8.421% | $251.5259 | $251.53 | $251.55 | $251.50 |
| Purchase #4 | $93.53 | 4.754% | $97.9764 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $138.58 | 7.651% | $149.1828 | $149.18 | $149.20 | $149.20 |
| Purchase #6 | $115.42 | 7.164% | $123.6887 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $5.86 | 8.548% | $6.3609 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $649.56 | $695.6667 | $695.67 | $695.75 | $695.70 | |