| 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 | $23.29 | 4.608% | $24.3632 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $210.80 | 3.764% | $218.7345 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $156.94 | 11.696% | $175.2957 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $6.72 | 11.312% | $7.4802 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $194.97 | 3.530% | $201.8524 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $65.67 | 3.497% | $67.9665 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $180.84 | 3.578% | $187.3105 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $839.23 | $883.0030 | $883.00 | $883.00 | $883.10 | |