| 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 | $145.93 | 3.680% | $151.3002 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $40.27 | 6.698% | $42.9673 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $10.27 | 11.478% | $11.4488 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $23.46 | 13.490% | $26.6248 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $206.32 | 7.224% | $221.2246 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $191.29 | 9.308% | $209.0953 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $73.55 | 7.517% | $79.0788 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $691.09 | $741.7398 | $741.74 | $741.70 | $741.70 | |