| 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 | $14.62 | 11.765% | $16.34 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $49.55 | 4.723% | $51.8902 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $111.75 | 13.320% | $126.6351 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $8.28 | 10.755% | $9.1705 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $144.78 | 3.175% | $149.3768 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $118.38 | 3.747% | $122.8157 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $6.40 | 9.524% | $7.0095 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $453.76 | $483.2378 | $483.25 | $483.25 | $483.20 | |