| 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 | $38.43 | 8.836% | $41.8257 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $148.29 | 12.334% | $166.5801 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $70.33 | 9.134% | $76.7539 | $76.75 | $76.75 | $76.80 |
| Purchase #4 | $211.48 | 3.107% | $218.0507 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $249.72 | 3.229% | $257.7835 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $13.81 | 7.338% | $14.8234 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $238.25 | 13.309% | $269.9587 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $970.31 | $1,045.7760 | $1,045.77 | $1,045.80 | $1,045.90 | |