| 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 | $49.63 | 6.748% | $52.979 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $5.70 | 9.524% | $6.2429 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $195.89 | 5.328% | $206.327 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $56.71 | 11.321% | $63.1301 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $9.55 | 6.179% | $10.1401 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $100.26 | 7.432% | $107.7113 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $72.35 | 13.784% | $82.3227 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $490.09 | $528.8531 | $528.85 | $528.90 | $528.70 | |