| 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 | $75.91 | 6.844% | $81.1053 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $69.79 | 5.398% | $73.5573 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $110.88 | 6.644% | $118.2469 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $224.45 | 4.725% | $235.0553 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $11.78 | 6.590% | $12.5563 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $94.75 | 6.393% | $100.8074 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $22.65 | 6.649% | $24.156 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $610.21 | $645.4845 | $645.51 | $645.45 | $645.60 | |