| 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 | $5.84 | 10.284% | $6.4406 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $95.66 | 7.695% | $103.021 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $194.39 | 8.371% | $210.6624 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $60.47 | 4.424% | $63.1452 | $63.15 | $63.15 | $63.10 |
| Purchase #5 | $155.72 | 3.526% | $161.2107 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $58.99 | 12.461% | $66.3407 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $96.86 | 6.375% | $103.0348 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $667.93 | $713.8554 | $713.85 | $713.85 | $713.70 | |