| 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 | $22.72 | 3.724% | $23.5661 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $19.82 | 6.810% | $21.1697 | $21.17 | $21.15 | $21.20 |
| Purchase #3 | $82.97 | 4.865% | $87.0065 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $144.47 | 12.581% | $162.6458 | $162.65 | $162.65 | $162.60 |
| Purchase #5 | $249.30 | 8.213% | $269.775 | $269.78 | $269.80 | $269.80 |
| Purchase #6 | $155.76 | 5.580% | $164.4514 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $109.92 | 9.224% | $120.059 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $784.96 | $848.6735 | $848.69 | $848.65 | $848.80 | |