| 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 | $70.49 | 8.547% | $76.5148 | $76.51 | $76.50 | $76.50 |
| Purchase #2 | $89.99 | 6.509% | $95.8474 | $95.85 | $95.85 | $95.80 |
| Purchase #3 | $27.99 | 13.448% | $31.7541 | $31.75 | $31.75 | $31.80 |
| Purchase #4 | $51.69 | 10.536% | $57.1361 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $133.79 | 7.354% | $143.6289 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $179.89 | 4.867% | $188.6452 | $188.65 | $188.65 | $188.60 |
| Purchase #7 | $131.32 | 5.208% | $138.1591 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $685.16 | $731.6856 | $731.69 | $731.70 | $731.60 | |