| 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 | $51.63 | 5.827% | $54.6385 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $181.84 | 5.518% | $191.8739 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $77.54 | 9.850% | $85.1777 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $159.61 | 10.628% | $176.5734 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $119.69 | 10.124% | $131.8074 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $55.53 | 4.699% | $58.1394 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $175.53 | 11.233% | $195.2473 | $195.25 | $195.25 | $195.20 |
| 7 purchase totals = | $821.37 | $893.4576 | $893.46 | $893.45 | $893.40 | |