| 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 | $50.27 | 3.174% | $51.8656 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $186.71 | 8.672% | $202.9015 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $153.79 | 9.122% | $167.8187 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $210.74 | 13.716% | $239.6451 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $39.58 | 7.682% | $42.6205 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $191.34 | 7.569% | $205.8225 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $60.52 | 4.667% | $63.3445 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $892.95 | $974.0184 | $974.02 | $973.95 | $973.90 | |