| 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 | $74.30 | 4.459% | $77.613 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $211.75 | 13.160% | $239.6163 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $37.79 | 3.250% | $39.0182 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $90.65 | 9.590% | $99.3433 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $171.71 | 9.114% | $187.3596 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $11.27 | 9.430% | $12.3328 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $206.46 | 7.509% | $221.9631 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $803.93 | $877.2463 | $877.24 | $877.20 | $877.20 | |