| 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 | $75.67 | 7.471% | $81.3233 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $63.30 | 4.304% | $66.0244 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $39.32 | 12.799% | $44.3526 | $44.35 | $44.35 | $44.40 |
| Purchase #4 | $186.28 | 10.149% | $205.1856 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $145.41 | 11.657% | $162.3604 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $99.54 | 11.320% | $110.8079 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $46.85 | 11.722% | $52.3418 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $656.37 | $722.3960 | $722.39 | $722.35 | $722.40 | |