| 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 | $202.34 | 6.567% | $215.6277 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $80.28 | 12.648% | $90.4338 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $99.42 | 6.252% | $105.6357 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $67.99 | 10.689% | $75.2575 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $127.51 | 7.837% | $137.503 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $63.30 | 9.131% | $69.0799 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $79.31 | 3.496% | $82.0827 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $720.15 | $775.6203 | $775.62 | $775.70 | $775.60 | |