| 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 | $73.71 | 4.334% | $76.9046 | $76.90 | $76.90 | $76.90 |
| Purchase #2 | $126.83 | 5.535% | $133.85 | $133.85 | $133.85 | $133.90 |
| Purchase #3 | $185.85 | 13.637% | $211.1944 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $8.27 | 8.285% | $8.9552 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $168.79 | 11.705% | $188.5469 | $188.55 | $188.55 | $188.50 |
| Purchase #6 | $142.45 | 11.639% | $159.0298 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $32.83 | 13.390% | $37.2259 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $738.73 | $815.7068 | $815.71 | $815.75 | $815.70 | |