| 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 | $70.63 | 4.381% | $73.7243 | $73.72 | $73.70 | $73.70 |
| Purchase #2 | $109.28 | 13.713% | $124.2656 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $133.67 | 10.314% | $147.4567 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $17.86 | 9.428% | $19.5438 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $104.35 | 13.390% | $118.3225 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $160.83 | 9.814% | $176.6139 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $91.41 | 13.453% | $103.7074 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $688.03 | $763.6342 | $763.63 | $763.55 | $763.60 | |