| 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 | $73.33 | 8.324% | $79.434 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $5.32 | 5.747% | $5.6257 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $105.93 | 12.467% | $119.1363 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $192.59 | 7.615% | $207.2557 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $209.50 | 8.216% | $226.7125 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $33.45 | 7.688% | $36.0216 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $24.58 | 10.423% | $27.142 | $27.14 | $27.15 | $27.10 |
| 7 purchase totals = | $644.70 | $701.3278 | $701.33 | $701.35 | $701.20 | |