| 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 | $37.68 | 3.463% | $38.9849 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $56.42 | 3.693% | $58.5036 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $218.86 | 9.242% | $239.087 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $61.48 | 12.443% | $69.13 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $203.59 | 7.572% | $219.0058 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $100.52 | 3.371% | $103.9085 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $12.63 | 8.136% | $13.6576 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $691.18 | $742.2774 | $742.28 | $742.30 | $742.30 | |