| 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 | $31.65 | 9.723% | $34.7273 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $198.47 | 12.385% | $223.0505 | $223.05 | $223.05 | $223.10 |
| Purchase #3 | $27.48 | 7.811% | $29.6265 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $213.25 | 3.599% | $220.9249 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $150.28 | 11.118% | $166.9881 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $31.97 | 8.469% | $34.6775 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $100.89 | 4.871% | $105.8044 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $753.99 | $815.7992 | $815.80 | $815.85 | $815.80 | |