| 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 | $31.29 | 9.372% | $34.2225 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $40.77 | 5.283% | $42.9239 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $21.54 | 8.392% | $23.3476 | $23.35 | $23.35 | $23.30 |
| Purchase #4 | $81.55 | 3.258% | $84.2069 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $45.59 | 13.712% | $51.8413 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $202.32 | 6.332% | $215.1309 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $98.35 | 13.201% | $111.3332 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $521.41 | $563.0063 | $563.00 | $563.00 | $562.80 | |