| 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 | $24.66 | 4.395% | $25.7438 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $48.61 | 11.215% | $54.0616 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $90.37 | 13.273% | $102.3648 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $42.37 | 4.577% | $44.3093 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $150.59 | 10.654% | $166.6339 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $201.50 | 8.439% | $218.5046 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $79.44 | 12.698% | $89.5273 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $637.54 | $701.1453 | $701.13 | $701.15 | $701.10 | |