| 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 | $88.96 | 13.235% | $100.7339 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $231.66 | 13.621% | $263.2144 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $9.84 | 6.559% | $10.4854 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $201.57 | 8.502% | $218.7075 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $51.86 | 11.633% | $57.8929 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $155.93 | 12.521% | $175.454 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $196.97 | 7.526% | $211.794 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $936.79 | $1,038.2821 | $1,038.27 | $1,038.30 | $1,038.30 | |