| 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 | $46.80 | 10.397% | $51.6658 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $197.85 | 3.643% | $205.0577 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $176.66 | 8.219% | $191.1797 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $16.49 | 12.412% | $18.5367 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $142.25 | 3.590% | $147.3568 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $210.76 | 4.871% | $221.0261 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $72.88 | 9.769% | $79.9996 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $863.69 | $914.8224 | $914.84 | $914.85 | $914.90 | |