| 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 | $146.68 | 7.456% | $157.6165 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $125.25 | 4.374% | $130.7284 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $41.84 | 8.397% | $45.3533 | $45.35 | $45.35 | $45.40 |
| Purchase #4 | $16.66 | 7.248% | $17.8675 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $96.63 | 4.537% | $101.0141 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $20.60 | 13.243% | $23.3281 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $25.88 | 3.702% | $26.8381 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $473.54 | $502.7460 | $502.75 | $502.75 | $502.70 | |