| 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 | $115.42 | 8.322% | $125.0253 | $125.03 | $125.05 | $125.00 |
| Purchase #2 | $67.46 | 9.678% | $73.9888 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $52.60 | 5.416% | $55.4488 | $55.45 | $55.45 | $55.40 |
| Purchase #4 | $20.70 | 4.295% | $21.5891 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $157.62 | 10.818% | $174.6713 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $39.45 | 9.390% | $43.1544 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $119.72 | 13.759% | $136.1923 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $572.97 | $630.0700 | $630.07 | $630.10 | $630.10 | |