| 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 | $53.87 | 12.872% | $60.8041 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $53.48 | 5.527% | $56.4358 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $187.89 | 13.533% | $213.3172 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $210.65 | 4.258% | $219.6195 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $71.94 | 7.402% | $77.265 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $9.85 | 11.836% | $11.0158 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $32.94 | 3.465% | $34.0814 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $620.62 | $672.5388 | $672.55 | $672.50 | $672.50 | |