| 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 | $46.90 | 6.317% | $49.8627 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $80.67 | 10.746% | $89.3388 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $17.53 | 8.343% | $18.9925 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $99.37 | 3.803% | $103.149 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $195.63 | 5.370% | $206.1353 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $36.74 | 4.467% | $38.3812 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $194.38 | 12.507% | $218.6911 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $671.22 | $724.5506 | $724.55 | $724.60 | $724.50 | |