| 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 | $62.51 | 11.858% | $69.9224 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $201.51 | 7.219% | $216.057 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $94.38 | 6.186% | $100.2183 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $26.26 | 10.467% | $29.0086 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $115.67 | 6.562% | $123.2603 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $225.74 | 10.201% | $248.7677 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $20.33 | 4.302% | $21.2046 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $746.40 | $808.4389 | $808.44 | $808.35 | $808.50 | |