| 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 | $8.94 | 9.618% | $9.7998 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $83.40 | 13.380% | $94.5589 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $74.48 | 3.500% | $77.0868 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $224.55 | 12.125% | $251.7767 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $45.69 | 12.325% | $51.3213 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $20.71 | 11.475% | $23.0865 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $26.47 | 12.731% | $29.8399 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $484.24 | $537.4699 | $537.48 | $537.50 | $537.50 | |