| 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 | $24.50 | 5.153% | $25.7625 | $25.76 | $25.75 | $25.80 |
| Purchase #2 | $87.41 | 12.266% | $98.1317 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $49.99 | 3.662% | $51.8206 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $115.32 | 10.516% | $127.4471 | $127.45 | $127.45 | $127.40 |
| Purchase #5 | $160.97 | 12.760% | $181.5098 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $54.43 | 7.200% | $58.349 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $96.42 | 5.109% | $101.3461 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $589.04 | $644.3668 | $644.37 | $644.35 | $644.20 | |