| 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 | $45.26 | 12.809% | $51.0574 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $159.41 | 7.530% | $171.4136 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $53.45 | 12.686% | $60.2307 | $60.23 | $60.25 | $60.20 |
| Purchase #4 | $114.59 | 6.180% | $121.6717 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $153.80 | 13.340% | $174.3169 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $106.90 | 11.380% | $119.0652 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $223.25 | 9.840% | $245.2178 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $856.66 | $942.9733 | $942.98 | $942.90 | $943.00 | |