| 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 | $69.33 | 6.538% | $73.8628 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $156.68 | 5.657% | $165.5434 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $33.85 | 13.214% | $38.3229 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $94.25 | 10.444% | $104.0935 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $191.60 | 7.155% | $205.309 | $205.31 | $205.30 | $205.30 |
| Purchase #6 | $32.73 | 5.167% | $34.4212 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $72.63 | 4.451% | $75.8628 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $651.07 | $697.4156 | $697.40 | $697.35 | $697.40 | |