| 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 | $8.65 | 6.623% | $9.2229 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $142.85 | 10.665% | $158.085 | $158.09 | $158.10 | $158.10 |
| Purchase #3 | $69.56 | 7.824% | $75.0024 | $75.00 | $75.00 | $75.00 |
| Purchase #4 | $66.44 | 13.514% | $75.4187 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $17.26 | 11.753% | $19.2886 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $164.35 | 11.488% | $183.2305 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $150.95 | 13.701% | $171.6317 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $620.06 | $691.8798 | $691.88 | $691.90 | $691.80 | |