| 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 | $117.62 | 5.757% | $124.3914 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $36.87 | 5.436% | $38.8743 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $5.58 | 10.523% | $6.1672 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $171.55 | 13.276% | $194.325 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $157.54 | 10.164% | $173.5524 | $173.55 | $173.55 | $173.60 |
| Purchase #6 | $159.31 | 5.469% | $168.0227 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $113.94 | 3.573% | $118.0111 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $762.41 | $823.3441 | $823.34 | $823.30 | $823.40 | |