| 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 | $46.29 | 3.483% | $47.9023 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $89.62 | 10.320% | $98.8688 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $96.52 | 4.380% | $100.7476 | $100.75 | $100.75 | $100.70 |
| Purchase #4 | $219.85 | 3.280% | $227.0611 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $87.88 | 3.243% | $90.7299 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $26.81 | 3.549% | $27.7615 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $21.25 | 10.825% | $23.5503 | $23.55 | $23.55 | $23.60 |
| 7 purchase totals = | $588.22 | $616.6215 | $616.62 | $616.60 | $616.70 | |