| 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 | $13.44 | 9.708% | $14.7448 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $47.68 | 9.849% | $52.376 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $238.53 | 13.685% | $271.1728 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $103.35 | 11.772% | $115.5164 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $66.66 | 10.596% | $73.7233 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $168.47 | 8.206% | $182.2946 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $42.58 | 6.287% | $45.257 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $680.71 | $755.0849 | $755.08 | $755.05 | $755.10 | |